Yesterday my odometer gained a 6th digit and I'm still here to tell the tale. 100,000 miles and still zooming. I know I'm not the first and 5 years into first deliveries I'm sure there are many more out there.

Sound off 100k milers! Lets hear how things are going for your cars. We could give our basic stats and let others know how they can keep their Renesis spinning longer. Many many thanks to Expo1 and Mazmart for how much their thread helped us all !:icon_tup:

2004 MT Titanium Gray base model. Currently stock. Same stock engine, Same stock transmission. Same stock every major thing.
Bought and delivered in Feb 2004.

First time on the track (autocross) Summer 2004
On the dyno in the summers of 2004, 2005, and 2006
First and only ECU mod was the Canzoomer unit. Left it on until this year.
Have run catless the last two summers to keep the heat down, to keep some miles off the stock cat, and to keep the neighbors awake.
Switched to 10w40 (Havoline deposit shield) oil in February 08 at approximately 85k miles.
Began premixing 2-3 ounces of Idemitsu per fill up (13 gallons) in August 2007.
Began using Techron cleaner fall 2006 to stave off carbon death and intake failure.
Swore off cheap no-name gas in 2006 shortly after averting disaster by using copious amounts of Techron and shifting on the buzzer.

Problems overcome:
Third intake valve began to stick summer 2006. I really thought it was the end. Lots of cleaner and extended high revs cleared it out after about 3 tanks.
Trans developed 2nd and 4th gear grinds around 50k miles. Was worried it was going south. BG Synchroshift worked. No grinds now at 100k.
Summer 2007, water in rear tail light. Drilled a tiny drain hole out of sight. Problem solved.
Summer 2007, began bucking and stalling in high heat (90 degree plus) and dying at red lights in 100+. Solution: premix, self made heat sink from simple sheet aluminum for coils, rear hood propped up about a 1/4 inch, rear hood weather strip removed, un-plumbed the heater hose to the throttle body, and removed the cat. It worked! Summer only mod, I return it to stock for Fall-Winter-Spring.
Spring 2008... car died :eek: After much fear, anxiety and 5 minutes with a timing light I found the problem. #1 ignition coil was toast. Replaced at 85k. Still using the other 3 original 100k mile coils! Will probably replace in the coming weeks for kicks and giggles.
Summer 2008, Headlights beginning to yellow. Used off-the-shelf rubbing compound to bring it back to clear.

Normal maintenance:
Oil changed (Havoline deposit shield) about every 4-5k miles. 5w20 first 85k miles. 10w40 last 15k miles.
Trans fluid changed 18k, 53k, 63k, 72k switched to BG Synchroshift II (much much smoother)
Rear diff fluid changed at 63k.
Coolant changed at 53k.
Replaced front brake rotors and pads at 69k miles with DBA slotted rotors and Hawk pads.
K&N air filter cleaned twice a year.
Tires: 3 sets of Kumho 245/40, currently on Pirelli PZero Nero's... Love the Pirellis!
Headlights replaced twice. GE Silverstars do not last!

Things learned:
We've got a great car! The Renesis is a hardy little engine, but you have to listen for subtle changes in sound and power, investigate and act before it's too late. There are some good dealers out there, but most will not anticipate problems for you and by the time something is really wrong, it's too late. Take charge of your own car and take care of it on your own. It will thank you for miles to come.:)

WOW!!!!!! congrats!!!! nice write up...im barely at 40k on mine

Congrats.... may you drive 100,000 more

This thread is a long time coming. I think it ought to be a sticky. People need to know that the motor doesn't just blow up at 80k.

100K, great information, you ran 5-20 for 85K, why did you switch? I have seen an 04 with 107K, the highest I have seen. Thanks again for the great info.

Im at 71K on mine, good job man; sounds like you take great care of the car.

100K, great information, you ran 5-20 for 85K, why did you switch? I have seen an 04 with 107K, the highest I have seen. Thanks again for the great info.

Two reasons: I've used it for decades with my older cars for better high mileage protection. ... and then this http://www.rx8club.com/showthread.php?t=138402&highlight=lets+look+at+expo1 Expo1's engine tear down thread was the kicker for me. I'm not going back to thinner oil.

great thread. i hope someday i can contribute to it with my own 100k stories but we'll see which engine I'm on by then :)

great post! good idea ;)

beers :beer:

My 2004 is at 32,000!

My 2004 is at 32,000!

poser!!! ;)

beers :beer:

nice writeup... but yeah definitely might want to change coils.. 2 of mine failed at 25k!

oh and get a compression test! :)

bump

I know there are others. There are so many 2,3,4th engine / trans club threads. Anybody else want to comment?

I am going to hit 125,000 miles this week. since I had the Mazmart Rebuilt installed back around 112,000 there have been no major issues. I still have the original CAT and 6-speed. Other than the elective engine rebuild these are the non maintenance items I have dealt with since 100,000.

Had to replace the rear O2 Sensor @ 119,500
A/C needed a recharge @ 120,045
Broke a Ft sway bar bracket @ 121,000 (bracket had 80,000 on it).

first: congrats on the 100k miles!

rear hood propped up about a 1/4 inch, rear hood weather strip removed

but do you realize that this is a high pressure area and air will force itself INTO the engine bay and compete for space and flow with the air coming from the front??

you should reinstall the rear seal and lower the hood to stock position!

do you realize that this is a high pressure area and air will force itself INTO the engine bay and compete for space and flow with the air coming from the front??

you should reinstall the rear seal and lower the hood to stock position!

Yep. I do realize that. It will even suck in stray leaves when your moving. The RX8 gets enough airflow at speed. It's the only time the side vents actually work. Removing the rear weather stripping and propping the hood up a little only works when you are stuck in traffic... and I was stuck in traffic almost every day last August in 100+ heat when I really needed it. Hence, the further explaination in my original post that mine is a summer only mod.

Epic post.

Yesterday my odometer gained a 6th digit and I'm still here to tell the tale. 100,000 miles and still zooming. I know I'm not the first and 5 years into first deliveries I'm sure there are many more out there.

Sound off 100k milers! Lets hear how things are going for your cars. We could give our basic stats and let others know how they can keep their Renesis spinning longer. Many many thanks to Expo1 and Mazmart for how much their thread helped us all !:icon_tup:

2004 MT Titanium Gray base model. Currently stock. Same stock engine, Same stock transmission. Same stock every major thing.
Bought and delivered in Feb 2004.

First time on the track (autocross) Summer 2004
On the dyno in the summers of 2004, 2005, and 2006
First and only ECU mod was the Canzoomer unit. Left it on until this year.
Have run catless the last two summers to keep the heat down, to keep some miles off the stock cat, and to keep the neighbors awake.
Switched to 10w40 (Havoline deposit shield) oil in February 08 at approximately 85k miles.
Began premixing 2-3 ounces of Idemitsu per fill up (13 gallons) in August 2007.
Began using Techron cleaner fall 2006 to stave off carbon death and intake failure.
Swore off cheap no-name gas in 2006 shortly after averting disaster by using copious amounts of Techron and shifting on the buzzer.

Problems overcome:
Third intake valve began to stick summer 2006. I really thought it was the end. Lots of cleaner and extended high revs cleared it out after about 3 tanks.
Trans developed 2nd and 4th gear grinds around 50k miles. Was worried it was going south. BG Synchroshift worked. No grinds now at 100k.
Summer 2007, water in rear tail light. Drilled a tiny drain hole out of sight. Problem solved.
Summer 2007, began bucking and stalling in high heat (90 degree plus) and dying at red lights in 100+. Solution: premix, self made heat sink from simple sheet aluminum for coils, rear hood propped up about a 1/4 inch, rear hood weather strip removed, un-plumbed the heater hose to the throttle body, and removed the cat. It worked! Summer only mod, I return it to stock for Fall-Winter-Spring.
Spring 2008... car died :eek: After much fear, anxiety and 5 minutes with a timing light I found the problem. #1 ignition coil was toast. Replaced at 85k. Still using the other 3 original 100k mile coils! Will probably replace in the coming weeks for kicks and giggles.
Summer 2008, Headlights beginning to yellow. Used off-the-shelf rubbing compound to bring it back to clear.

Normal maintenance:
Oil changed (Havoline deposit shield) about every 4-5k miles. 5w20 first 85k miles. 10w40 last 15k miles.
Trans fluid changed 18k, 53k, 63k, 72k switched to BG Synchroshift II (much much smoother)
Rear diff fluid changed at 63k.
Coolant changed at 53k.
Replaced front brake rotors and pads at 69k miles with DBA slotted rotors and Hawk pads.
K&N air filter cleaned twice a year.
Tires: 3 sets of Kumho 245/40, currently on Pirelli PZero Nero's... Love the Pirellis!
Headlights replaced twice. GE Silverstars do not last!

Things learned:
We've got a great car! The Renesis is a hardy little engine, but you have to listen for subtle changes in sound and power, investigate and act before it's too late. There are some good dealers out there, but most will not anticipate problems for you and by the time something is really wrong, it's too late. Take charge of your own car and take care of it on your own. It will thank you for miles to come.:)

This does need to become a sticky. There have been people with over 100k for years now ON THEIR ORIGINAL MOTORS TOO. The hardest to achieve this will be the very gently driven automatics unfortunately.

Paul.

Congrats!!!!!! Just reminds me how much time I have to enjoy my 04 only at 38,xxx miles hahah...congrats

Gratz and nice write up !!.. I'm close to 100k / 2 = 50k LOL .. hope to post in here again when i reach the 100k ..

I'm at 98k now, all original and running great. I want to see this girl pull miles like my RX-7, 240k and counting.

im at 90K now! cya in about december!

My car had 117,800 miles on it before I did the MT swap. It was an early build 04 Automatic, lady owned until 110k, mostly highway miles commuting daily about 100 miles. Original engine, reman trans. Still started perfectly (albeit a little slowly after 2-3 seconds) idled without issue (mild vibration normal to these cars) and drove fine until I did the swap. I havent had time to tear the auto/4port core engine down yet to look inside.

congrats! I am around 98k right now. Rotary runs strong, and good. No Major problems, just going by Mazda service's schedule mileage. No problems.

My 2004 is at 32,000!

Wow! I finally have less miles than you!

Trans developed 2nd and 4th gear grinds around 50k miles. Was worried it was going south. BG Synchroshift worked. No grinds now at 100k.
Was that BG Synchroshift or BG Synchroshift II. When I looked it up, aparently they are two different products.

Was that BG Synchroshift or BG Synchroshift II. When I looked it up, aparently they are two different products.

synchroshift II

beers :beer:

Was that BG Synchroshift or BG Synchroshift II. When I looked it up, aparently they are two different products.

Sorry for the confusion. It was BG Synchroshift II like Swoope said.

my 04 mt rx-8 has 77,000 miles on it, everything all original, it is still zoom zoom :lol:. no major issues yet:uhh:

2004, MT, 125,000 miles, southern Cal. NO ENGINE PROBLEMS.

2nd set of coils and spark plugs. All original equipment and no mods. Always used 5w20 and never pre-mixed. I almost always redline to burn out carbon deposits but, importantly, only after warming up cruising on the fwy for 15-20 min.

over 100k club, did any of you have to replace the alternator, if so what mileage?

See this thread.

To summerize................She was told by a friend she needed a new motor. We took a look and got it running.............all is fine as of 2/23/09. It was severely flooded and had some other small issues along the way.


It's an 04 Auto with about 155k miles on it.

http://www.rx8club.com/showthread.php?t=163605

Most interesting posts are further down where we actually talk about what we did.

I don't know the cars exact history, but....................I believe it is original motor. Might have had a new CAT installed at some point in the past.

I'm almost there i just passed 80085 Miles. Which is an epic number. :naughty:

i can't believe there isn't a smiley relating to boobs

I'm now an official member of the 100,000 mi. club. I'm on my 3rd engine and have 35 track events. I have no plans to get rid of this car and look forward to the next 100,000. I do believe we should have a 200,000 mi. club starting sometime in the next year or so.

Ack I forgot to post in this thread!

106,000 miles. Original motor and transmission and only today replaced the clutch. I have 6 track events as well as over a dozen autocross events, about 25 passes at the drag strip and countless mountain runs.

Welcome to the 100,000 mile club SilverEIGHT and Flashwing :ylsuper:

I am at 102,360 miles. 2004 6speed. Original engine running strong. Replaced alternator at about 70,000mi. CAT replaced at 80,000 and I need another CAT. Did have spark plugs replaced ar 70,000 also. Other than that, regular oil change every 3-5k. Love this car!

I am at 102,360 miles. 2004 6speed. Original engine running strong. Replaced alternator at about 70,000mi. CAT replaced at 80,000 and I need another CAT. Did have spark plugs replaced ar 70,000 also. Other than that, regular oil change every 3-5k. Love this car!

Great first post!
:beer05:

Flea is still running strong at 140k+ on the original engine!!!!

05, MT just hit 125,000 miles, original engine. plugs, coils and wires changed at 115,000.

05, MT just hit 125,000 miles, original engine. plugs, coils and wires changed at 115,000.




Please give us the history on your car, type of driving, gas and oil used, etc just anything you can add... The service it's had parts replaced.

purchased 10/05
been using 5-20 oil from the beginning.
Used to run 87 octane gas but recently switched to 93.
Original coils, plugs and wires were replaced at 115,00.

Only problem I have had was the heat control unit died in 11/08 and was replaced under extended warranty.

Most of my driving is highway, never tracked, and still is a pleasure to drive.

purchased 10/05
been using 5-20 oil from the beginning.
Used to run 87 octane gas but recently switched to 93.
Original coils, plugs and wires were replaced at 115,00.

Only problem I have had was the heat control unit died in 11/08 and was replaced under extended warranty.

Most of my driving is highway, never tracked, and still is a pleasure to drive.

Thanks for the info....How long did you run plugs? You did not get 115K out of plugs(we've seen some get 50K) Why the switch in gas? Where are you located?

I live in the Boston area. Yes i did get 115 out of stock plugs, she felt a bit zippier when i tried 93 especially in 3rd.

I live in the Boston area. Yes i did get 115 out of stock plugs, she felt a bit zippier when i tried 93 especially in 3rd.

I wish you had pics of them....thats.........hard to believe

Wow Im way behind ............. got mine 04 - 06 and i only have 19,600 .

100k is nothing if you gone through several engines. In the interest of advancing knowledge, check out this thread (http://www.rx8club.com/showthread.php?t=165164) for ppl that have 100k+ on original original engines. If you're are one of the "lucky" ones, please post your info about maintenance, premix, oil, etc. I been wanting to get a mod to sticky the thread...

Im at 140k+ on my original engine on my 04. I do the oil change every 3000 miles, use Pro Tek K premix from Pettit Racing, Royal Purple oil, always 93 octane... No major issues ever with her.

Im at 140k+ on my original engine on my 04. I do the oil change every 3000 miles, use Pro Tek K premix from Pettit Racing, Royal Purple oil, always 93 octane... No major issues ever with her.

Very nice, care to post in this thread? (http://www.rx8club.com/showthread.php?t=165164)

100k is nothing if you gone through several engines. In the interest of advancing knowledge, check out this thread (http://www.rx8club.com/showthread.php?t=165164) for ppl that have 100k+ on original original engines. If you're are one of the "lucky" ones, please post your info about maintenance, premix, oil, etc. I been wanting to get a mod to sticky the thread...

When I started this thread my intention was that it only be for original engines. See first page first post for all my details. I'm at 138,000 now and still zoom zooming.

Well, my little Renesis made it to 145,000 miles and developed an internal coolant leak last fall. :( It was still running, but I decided to pull the old engine and replace it with one that didn't leave a fog bank in the driveway on start up.

Just got the new(er) engine bolted up and running a couple of days ago. Back to zoom zoom land :)

the rx8 is at 102k. Sadly the engine is only at 22k.
2004 model

I just crossed 123,000. Took three engines to get there but I still love her to death :)

106K, short block replaced at 77k.... I just got her a week ago.
http://image9.autorevo.com/988/pics/3078589_21da9930-ee62-42ca-90cf-cf3b77449841.jpg

106K, short block replaced at 77k.... I just got her a week ago.
http://image9.autorevo.com/988/pics/3078589_21da9930-ee62-42ca-90cf-cf3b77449841.jpg


Nice dude, watch your oil consumption to make sure your OMP system is functioning properly. If you go an oil change with out burning oil you have problems. Try an stop by the SARX lounge, we have some mod days and meets coming up.

figured i'd join in..

http://www.rx8club.com/forum/picture.php?albumid=3627&pictureid=25999

I'l Be With You Guys in about a month or 2 im currently at 93,000
My Commute daily is about 50 or more mile.

I'm at 32k right now, 68k more to go... yuuuu huuuuu!!!

Wow, I'm a lurker on here while I research and hunt for an RX8 for my daily driver. This thread scares me. 2-3 engines to get to 100k?!?!?! Hardly any original motors past 100k? Holy mother.

8 at 103k motor 51k

Wow, I'm a lurker on here while I research and hunt for an RX8 for my daily driver. This thread scares me. 2-3 engines to get to 100k?!?!?! Hardly any original motors past 100k? Holy mother.

blame 2004 rotary model engines lol

I'm looking at a 2004 now. Kitty is scared! :tear:

blame 2004 rotary model engines lol

I bought one of the first RX8's in Birmingham back in 2003. I have 87k on my original motor.

based off the sheets i got from the one dealer that serviced mine, the engine made it to 121125 on the odom before it gave up.

Well my 2004 is currently at 132,000 on the original engine. My daily driver. I've been using Idemitsu pre-mix since around 60K. Even had the original "slow starter" up until this past winter replaced with the upgraded. No problems and running strong. Do my own maintenance. I've run through quite a few tires though....

Wow, I'm a lurker on here while I research and hunt for an RX8 for my daily driver. This thread scares me. 2-3 engines to get to 100k?!?!?! Hardly any original motors past 100k? Holy mother.Ask yourself, roughly what percentage of owners with engine problems find their way to this forum. Got it? Okay, now ask yourself what percentage of owners with no engine problems have cause to even look for — let alone visit, register and post something — to an RX-8 forum.

Draw your own conclusion.

Ask yourself, roughly what percentage of owners with engine problems find their way to this forum. Got it? Okay, now ask yourself what percentage of owners with no engine problems have cause to even look for — let alone visit, register and post something — to an RX-8 forum.

Draw your own conclusion.

I'm sorry, I thought this was a forum for enthusiasts.

I'm sorry, I thought this was a forum for enthusiasts.
It is, but not exclusively. The people that visit just to correct a problem are another group that come here. You can tell them by their low post counts.

Appreciate the input, and it looks good at face value, but those posting multiple engine failures have post counts in the 100s and the 1,000s... I am noob to RX8s, I will still get one, so don't shun me just yet.

sorry didn't know i need 1k's in post to be in the good group lol. I'm here for the long hall.

I have 108xxx miles on my original motor. :)

I've got 154K miles on my 8. Very few problems. I'm experiencing intermittent stalling at traffic lights and will not start again for 45 minutes to an hour then starts right up. I've taken it to Mazda and they can't get it to act up. But I still love my car!

Well, I got about 145k out of my 2004 before I developed an internal coolant leak and swapped out a newer engine earlier this year. I'm still zooming at 153k miles now and grinning every time I hear the shift buzzer.

My 8 has been a great car, it has never flooded, never stalled on me, or never not started when I turned the key(except for a dead battery once).
I'm on my Original engine too... The car feels like it has a lot of life left to it. Still strong as ever. ;)
Sadly I'm trying to sell it though... I just need something with a little more room.
But there will definitely another 8 in my future as a second car. I definitely have to say this website is probably the reason my car is in the condition its in.
But the car is for sell if anyone is interested!

147k, and on my second engine :)

I Have 128,000 on mine with the original engine. It's been my daily driver for the past 3.5 years and I've had no problems except for some sunvisors and a little bit of water in the tail lights.

I Have 128,000 on mine with the original engine. It's been my daily driver for the past 3.5 years and I've had no problems except for some sunvisors and a little bit of water in the tail lights.


Lucky man you are.
Fingers crossed for you.
If and when mine gets another engine, it'll have the mazmart water pump, a sohn adaptor and BHR Coils before it even goes in the car :P

I Have 128,000 on mine with the original engine. It's been my daily driver for the past 3.5 years and I've had no problems except for some sunvisors and a little bit of water in the tail lights.

Sun visor is easy to fix, condensation/water in the tail lamp is common. Whatever you do, do not drill tiny holes. Search the DIY for these two.

I have a 2007 model and have just racked up 126,000km (I'm in Australia). I live 50km from the nearest city so I do mostly highway driving (>100km per day when I drive it). I got 85,000km from my original Bridgestone tyres. The only major part I have had to replace at this point is one rear shocky (hope I don't jinx myself). Love driving my '8.

almost 101k on mine, but I've only owned it since 97k. Clutch went out, and it was the original. That's all... so far. But practically everything on the car is stock and it's been well taken care of. So maybe i'll still be able to get some enjoyment out of it.

I have looked after mine with regular servicing and she is showing no signs of problems, so hopefully we will both make >200K like the guy in the 200,000 club! I must admit tho I was wondering how long these engines generally last before they need a rebuild. Reading the threads it seems like anything from 37K upwards. Seems we have both done fairly well so far.

nice thread good sticky mines 68k going strong still around 2 years togo till i reach 100k will let you no :)

At 112k+ and only needed to do clutch and coils.

Got the car with about 80k on it bone stock.
Did some things with it then at about 95k thought maybe I should take it in just in case, only had a few hot start issues. Dealer replaced engine car now has 101500 miles on it.

how much is a replacement engine seems many refer to mazda and get one straight away?

I love the RX-8 so much, I practically drove it and lived in it everyday! Exactly a month after I bought it(26th of June), I've already added up to 5,500 miles. That was two years ago...

http://photos-f.ak.fbcdn.net/hphotos-ak-snc1/6534_1026378276350_1732089955_50281_8282111_n.jpg

I now have 157110 miles in my original engine... And hoping for more!

http://a5.sphotos.ak.fbcdn.net/hphotos-ak-ash4/312741_1540090758841_1732089955_790267_1742988273_ n.jpg

hey, nice feedback thanks all!

RX8inSTL, nice custom work!

Thanks Grace_Excel, good mileage

how much is a replacement engine seems many refer to mazda and get one straight away?

To answer your question:
The OEM warrantly is 8yr/100K miles on the engine core. (They can) perform a decarb and vacuum test to see if your engine is still in spec. It's also common to have to replace coils, plugs, and wires. You can do this yourself first if you're inclined. It's much cheaper than the dealer and they'll want to you replace them before they diagnose the engine.

On my way to 154k..
I should probably update my sig.
:P

90k miles on original evetything except plugs and coils and brakes , 10k more to go...

Just joined the 100k mile club yesterday. Original motor and still running strong. Here's to many more! :beer:

Hey, welcome to the club. I am now at 128,000K and going strong.

What maitanace did you do to your RX8 after 100,000. Mine just hit it 2 days ago. Also, how the hell do I start me own threads or post messages on this??

Well, you have obviously figured out how to post replies. As for starting a new thread, dunno. I just found one that fitted my topic at the time and joined in.

RE servicing, I still just stick to the logbook recommended 10,000K service intervals. I haven't had any major problems so far although the local Mazda dealer tried to con me into replacing both rear shockies at 100,000K. I took it to a shockie specialist and they said nothing wrong with them at all.

I am at 128,000K now and going strong. Welcome to the club.

Well, you have obviously figured out how to post replies. As for starting a new thread, dunno. I just found one that fitted my topic at the time and joined in.

RE servicing, I still just stick to the logbook recommended 10,000K service intervals. I haven't had any major problems so far although the local Mazda dealer tried to con me into replacing both rear shockies at 100,000K. I took it to a shockie specialist and they said nothing wrong with them at all.

I am at 128,000K now and going strong. Welcome to the club.
Thanks for the info. I'll just stick to that.

HEY! Instead of starting a new thread, better use the SEARCH and read up! 90% of the info you need may have been discussed already.

Otherwise, start here: Dumb Question Thread - no flaming or sarcasm allowed (http://www.rx8club.com/showthread.php?t=208221&highlight=flaming)

Got this in an auto, whatcha know bout that? :) just goes to show if you treat any car right it'll get you far

What maitanace did you do to your RX8 after 100,000. Mine just hit it 2 days ago. Also, how the hell do I start me own threads or post messages on this??

I keep up the same maintenance as before. The manual calls for replacing the fuel pump at 100k miles. Mine made it to 107k before dying. I replaced the ignition coils at about 100k miles as well. Other than that, just keep on changing the oil, trans, and rear diff. I replaced the serpentine belts at about 147k mile when I had to replace the engine due to an internal coolant leak. I’m at a 157,000 miles now and still get that silly grin when the shift buzzer sounds.

As for creating a new post: Go to the relevant forum you want to post in, click on the forum tools button at the top right and select it from the drop down menu.
:beer05:

Close to 106,000 miles. Woo whoo! CAT replaced at 78k. Other than the cat there has only been normal maintenance stuff. Love the rotary! Red line a day, everyday!!

I Have 128,000 on mine with the original engine. It's been my daily driver for the past 3.5 years and I've had no problems except for some sunvisors and a little bit of water in the tail lights.

I wanna ask how this car behave in cold weather and what about driving in the snow? Can you share some experience? Thanks.

We don't get much snow here in Middle Tennessee, but what little we do is fun to drive in. I have driven my RX8 in a few inches of snow and it handled like the well balanced car that it is. I couldn't speak to the deeper snows they get up North. Tires would be your biggest concern as long as the snow wasn't deeper than the car's clearance.

Haha I live in the tropics so snow isn't something I have ever driven in. I can however advise that my '8 copes just fine with >33deg Celcius temps with >80% humidity. I need to keep the oil level topped up and sometimes if I have done a series of short trips the engine fan stays on after I park at the shopping centre, but then I do 50km on the highway to get home and that seems to cool the engine down sufficiently. The aircon works just fine.

Close to 106,000 miles. Woo whoo! CAT replaced at 78k. Other than the cat there has only been normal maintenance stuff. Love the rotary! Red line a day, everyday!!

How did you know the cat was bad?

welp... it hit 130k today :D

http://i47.photobucket.com/albums/f167/grim4g63t/photobucket-4270-1321730874866.jpg

I too hit 130K this week in my 2007 model.

Hit 82220miles today 2005 blk/blk bought used in 2010, had ssv fault used the mazda cleaner 10w40 synthetic and about 6oz of MMO(marvel mystery oil) on about 3 fill ups from half a tank and driving it like I stole it fault is gone and runs great installed a AEM CAI 2 night ago feels a little better up around 7000rpms+ sounds cooler waiting on my cobbAP and agency power mid pipe I know it will make well past 100k miles. then rebuild my spare renesis engine for esmeril turbo kit.

Hit 160,000 kms yesterday = 100,000 miles .

140,000 with me driving
80,000 naturally aspirated
60,000 Turboed

Nice work!

Hit 160,000 kms yesterday = 100,000 miles .

140,000 with me driving
80,000 naturally aspirated
60,000 Turboed

Awesome!

117,000 miles- 05 A/T. Absolutely zero problems (first engine and all), other than a hiccup the other day: CEL came on, it was the P2070 code (intake manifold valve stuck open). No symptoms other than the light. It turned off later that day and hasn't come back on since. (knocking on wood)

http://i66.photobucket.com/albums/h248/rustlerboi1052/322069_10151149702305371_798930370_22023714_827418 192_o.jpg

100K on chassis. 220mi on new engine!

i reached 97,000 miles on my rx8 and mazda replaced my motor and transmisson for free :) lol

I will join the 10,000 (ten thousand) mile club with my '05 this year :)

^^^ wrong thread noob :lol:

i think i got close to 110000

nice to see not everyone has problems with their rotarys, my 04' has 31700 miles on it and will hopefully last the next decade whilst i rack up the next 70k

well i finally made it.
05 6mt gt.
regular oil changes with 5-20
bhr ignition installed two weeks ago :biggthump

I am at 140,000Km 2007 model. Original motor, clutch, brakes etc. The only part I have replaced (other than consumables) is left rear shockie at 100,000km.

I got 85,000km from the original tyres. Am now at 55,000km on replacement Michelins with more rubber left (expect about 65,000km or more from these).

My only gripe is a squeek in the central airbag cover on the steering wheel.

Love my RX8

Oops, I meant replaced left rear shockie at 80,000km (then Mazda tried to tell me that both right and left needed replacing at 100,000km - rubbish according to specialist)

thats awesome..what oil do you guys use?

thats awesome..what oil do you guys use?

I use Havoline 10w-40.

I use a specific Rotary oil sold by Mazda Australia. 5W30

My '05 has 131k. Still running strong.

Throwing my hat in the ring. I joined the 100,000 mile club this weekend. My '04 MT still has the original engine and I have been following Mazda's maintenance schedule 2. The car has been great and has never left me stranded.

Here's to another 100,000 miles. :beer:

About to hit 123k on my original motor, original tranny, and original clutch in my 04 6spd!

Driven every single day for the past 4 years when I bought her second hand with 63k on the clock
Has survived 3 minnesota winters and counting :)
Coolant changed at 70k
Tranny and diff fluid changed at 80k with stock fluid, going to try that synchromesh stuff when i change again at 130k, 3rd and 4th are grinding a bit
Currently cleanin the intake valves and they are getting better, not exactly sure which one is sticking so im just cleanin and revin lol
Had to replace right side engine mount not long ago
Rotor tattoo on my left forearm to celebrate the 100k mark :)
On my second set of coils last replaced at 100k, going to replace at 125k or 130k and remount to front of engine bay
Replace the plugs every 5-10k
Been using valvoline 5w-20 conventional changed every 3k (thinking of going to 10w-30 next change)
Will start premixing asap
The motor has outlasted my clutch and ill have to replace it asap lol
Never revved it over 3k before operating temp is reached

Think i got all of what ive been doing, anyone got any suggestions if im missing something? Car has been great, i love it to death and she seems to just be getting better with age like a fine wine :) check out my youtube video of hitting the 100k mark youtube.com/tableoftisch cuz im a nerd lol

Congrats to you all. (You all realize, of course, that it's the 8s that don't make it to 100K that are news. Which is why that's what you read about here.)

:beer05:

Plugs every 5-10K is excessive on a n/a engine.....dont you think....

Probably lol but im just addicted to the feeling of fresh plugs, plus i want to be certain everythings gettin burned as best as possible :)

I just bought my 04 8 3 weeks ago its got 99500 mi. It seems to not wanna start when its warm sometimes..if I push the gas when starting its fine.anyone got any advice for me? Also what's the deal with the 100000 mile warranty check and how do I get it done before I exceed my miles???? Thanks for the help

About to hit 123k on my original motor, original tranny, and original clutch in my 04 6spd!

Driven every single day for the past 4 years when I bought her second hand with 63k on the clock
Has survived 3 minnesota winters and counting :)
Coolant changed at 70k
Tranny and diff fluid changed at 80k with stock fluid, going to try that synchromesh stuff when i change again at 130k, 3rd and 4th are grinding a bit
Currently cleanin the intake valves and they are getting better, not exactly sure which one is sticking so im just cleanin and revin lol
Had to replace right side engine mount not long ago
Rotor tattoo on my left forearm to celebrate the 100k mark :)
On my second set of coils last replaced at 100k, going to replace at 125k or 130k and remount to front of engine bay
Replace the plugs every 5-10k
Been using valvoline 5w-20 conventional changed every 3k (thinking of going to 10w-30 next change)
Will start premixing asap
The motor has outlasted my clutch and ill have to replace it asap lol
Never revved it over 3k before operating temp is reached

Think i got all of what ive been doing, anyone got any suggestions if im missing something? Car has been great, i love it to death and she seems to just be getting better with age like a fine wine :) check out my youtube video of hitting the 100k mark youtube.com/tableoftisch cuz im a nerd lol

A couple of questions:

-What method are you using to clean the intake valves? Are you getting a code which indicates one is not opening or closing?

-I can see cleaning the spark plugs at regular intervals, but why are you replacing them every 5-10K miles? I replaced mine at 30K, and while they could have used some cleaning, the gaps were still within spec and they could have gone another 10-20K. Replacing iridium plugs every 5,000 miles seems like a huge waste of money, and I've never seen anyone recommend such a thing...

I just bought my 04 8 3 weeks ago its got 99500 mi. It seems to not wanna start when its warm sometimes..if I push the gas when starting its fine.anyone got any advice for me? Also what's the deal with the 100000 mile warranty check and how do I get it done before I exceed my miles???? Thanks for the help

There different factors why your RX-8 may be having a hard time starting. Check the service record from the maintenances if they were provided to you by the person who sold you the car. Basic things to looks for: when were the spark plugs, ignition coils, plug wires, and/or battery replaced. Also, look if you have an updated starter. If those were recently (varies on how many miles, preferably less than 15,000) replaced and still have an issue. Take your car into the dealer before the 8 years/100,000 miles engine warranty expires. It would also help if you search this site for further informations mentioned above. Do that and this forum will be your friend.

The plug wires are fairly new. I planned on plugs n fuel sys clean I'm not sure if the starter has been replaced any idea how to check? I may just change the coils to be safe are they a dealer only part? The dealer that sold me the car didn't have much on the history

Oh and thanks for the advice

... I'm not sure if the starter has been replaced any idea how to check? I may just change the coils to be safe are they a dealer only part? The dealer that sold me the car didn't have much on the history

You're welcome. The key is to SEARCH, and there are DIYs in the forum for replacing both the 'starter (http://www.rx8club.com/showthread.php?t=189410)' and 'ignition coils (http://www.rx8club.com/showthread.php?t=168162)'. This is just me; since the car was bought from the dealer, I'd try to find out if it is still within that 8 Years/100,000 Miles Warranty (http://www.rx8club.com/showthread.php?t=147287&highlight=price+compression+check) and if so, I would just bring it back for a compression check (take the 50/50 chance for the re-manufactured engine with a $180 bill). I'm sure by now, you have less than 500 Miles left to do all these before the warranty runs out.

Addendum - Before you ask more questions, read these links:
New and Potential Owners, Start Here (http://www.rx8club.com/showthread.php?t=202454)
Congratulations, You Got an 8 (http://www.rx8club.com/showthread.php?t=202548)

A couple of questions:

-What method are you using to clean the intake valves? Are you getting a code which indicates one is not opening or closing?

-I can see cleaning the spark plugs at regular intervals, but why are you replacing them every 5-10K miles? I replaced mine at 30K, and while they could have used some cleaning, the gaps were still within spec and they could have gone another 10-20K. Replacing iridium plugs every 5,000 miles seems like a huge waste of money, and I've never seen anyone recommend such a thing...

I am usin seafoam through the gas tank and oil occasionally. When im doing it for the valves im going through the intake itself and then revving it fairly well. What code would it throw? Ive gotten misfire codes before but that was cause of bad wires and plugs and i havent gotten one in a while. I can feel a slight hesitation around 6200rpm, and cleanin it has been helping.

I know its overkill to change plugs that often lol its an OCD thing of mine i guess :P

Im just over 137k on my 06 shinka, original engine, only replaced coils @ 93k and plugs and wires every 10-15k and oil (conventional 5w-20) every 3k. I've had the car since 72k, previous owner only changed plugs wires and oil.

I've seen a few members list their coils lasting 50,000 and some changed after 75,000 miles. I had my ignition coils (well as the wires) in the car for six years and at 141,000 miles before changing it; plugs were replaced at least every 30,000 miles, until recently, now every 10-15,000 miles. Regular oil changest at 3-4,000 miles.

I just joined the 100K mile club yesterday!! WOOT! Mine is a 2004 tiGrey and I bought the car used at 16K miles. Since I bought the car, I have premixed my gas with full synthetic BelRay Si-7 two stroke. That is really the only special thing I do to my car. I do typical 3-4K mile oil changes. For the first 30K miles, I used 5-20, then switched to 5-30. No very large issues overall (knock on wood). I recently got my water pumped replaced, got a new radiator as there was a small lead and the expanded coolant reservoir.. The only real annoying thing is my tail lights that has the fish bowl problem. Need to get some good silicone adhesive. I took my car in for a compression test, and everything read normal!

well, here is a pic below.