Notices
RX-8 Discussion General discussion about the RX-8 that doesn't fit in one of the specialty forums.

Series II RX-8's, post up your mileage

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 09-30-2009, 04:42 PM
  #51  
Registered
 
LPCOKIE's Avatar
 
Join Date: Nov 2005
Location: hot dusty oklahoma city
Posts: 159
Likes: 0
Received 1 Like on 1 Post
just like Shinga i have driven sticks a long time. since 1957. they replaced the fifth and sixth gear syncros. it was the car not the driver.
Old 09-30-2009, 04:43 PM
  #52  
Registered
 
LPCOKIE's Avatar
 
Join Date: Nov 2005
Location: hot dusty oklahoma city
Posts: 159
Likes: 0
Received 1 Like on 1 Post
sorry i forgot. i get about 19 miles per gal. in the 05 i got about 20.
Old 09-30-2009, 10:49 PM
  #53  
Super Moderator
 
ASH8's Avatar
 
Join Date: Apr 2005
Location: Australia
Posts: 10,861
Received 316 Likes on 225 Posts
Must be a batch of defective Synchronizer Rings, as the 'known" issue for 09's was the 6 th gear itself, which was replaced with a Carbon Coated one, the Sync Ring had no burs on it in those boxes, but as normal Mazda usually instructs the Dealer to replace both the gear and ring which are obviously separate...

Your barbed ring is another issue again it appears?

Hope it is all well now.
Old 09-30-2009, 11:14 PM
  #54  
wankel my wanker
 
plain ole wanker's Avatar
 
Join Date: Jul 2009
Location: indiana
Posts: 243
Likes: 0
Received 0 Likes on 0 Posts
19mpg is what I am getting as well premix or no premix and driving performance doesn't seem to have much effect either 0.5 mpg one way or other all around 19. Maybe this will change with time but I have seen that 19 number quit consist from other posted series II mpg# around here.
Old 09-30-2009, 11:45 PM
  #55  
SARX Legend
Thread Starter
iTrader: (46)
 
9krpmrx8's Avatar
 
Join Date: Jan 2007
Location: San Antonio, Texas
Posts: 33,784
Received 452 Likes on 366 Posts
So mileage has not changed,
Old 10-01-2009, 02:18 AM
  #56  
Registered User
 
much2saxy's Avatar
 
Join Date: Jun 2009
Location: BFE, TX
Posts: 88
Likes: 0
Received 1 Like on 1 Post
Originally Posted by shazy
you mean MNAO?
^Typo. Fixed...thanks!

Originally Posted by plain ole ******
19mpg is what I am getting as well premix or no premix and driving performance doesn't seem to have much effect either 0.5 mpg one way or other all around 19. Maybe this will change with time but I have seen that 19 number quit consist from other posted series II mpg# around here.
I sit at a steady 22 when I drive pure highway...but my in town mileage sucks like everybody else's. But, why would I buy a sports car and bitch about mpg? I knew what I was getting into in the first place.
Old 10-01-2009, 07:02 PM
  #57  
Registered
 
LPCOKIE's Avatar
 
Join Date: Nov 2005
Location: hot dusty oklahoma city
Posts: 159
Likes: 0
Received 1 Like on 1 Post
i got 21 to 20 in my 05. but the 09 gets 19 to 18. i do see a difference but not huge.
Old 10-03-2009, 07:41 AM
  #58  
RX8. Yeah, I get it.
iTrader: (1)
 
RX8pwnage's Avatar
 
Join Date: May 2009
Location: West Lafayette, IN
Posts: 454
Likes: 0
Received 0 Likes on 0 Posts
12-14, all city and I drive it like I stole it
Old 10-09-2009, 04:38 PM
  #59  
SARX Legend
Thread Starter
iTrader: (46)
 
9krpmrx8's Avatar
 
Join Date: Jan 2007
Location: San Antonio, Texas
Posts: 33,784
Received 452 Likes on 366 Posts
Bump.
Old 10-10-2009, 12:08 AM
  #60  
Registered User
 
TZ250's Avatar
 
Join Date: Aug 2009
Location: Northwest
Posts: 98
Likes: 0
Received 0 Likes on 0 Posts
6 weeks old, 2000 miles on original oil, one quart burned, no other issues

Oh. and one other thing. Dip stick oil reading is generally lower on warm engine than dead cold engine. So I top off cold right to the full line. When I check it warm, it's about half way between full and first fill mark. Never reads overfull, hot or cold. Opinions?

Last edited by TZ250; 10-10-2009 at 12:16 AM.
Old 10-10-2009, 02:41 AM
  #61  
Brad
 
bdeitemeyer's Avatar
 
Join Date: Mar 2004
Location: Tampa, FL
Posts: 101
Likes: 0
Received 0 Likes on 0 Posts
-19,500 miles
-purchased September 1st, 2008
Old 10-10-2009, 08:42 AM
  #62  
SARX Legend
Thread Starter
iTrader: (46)
 
9krpmrx8's Avatar
 
Join Date: Jan 2007
Location: San Antonio, Texas
Posts: 33,784
Received 452 Likes on 366 Posts
TX

Just found out or local R3 member got rear ended
Old 10-22-2009, 11:42 PM
  #63  
SARX Legend
Thread Starter
iTrader: (46)
 
9krpmrx8's Avatar
 
Join Date: Jan 2007
Location: San Antonio, Texas
Posts: 33,784
Received 452 Likes on 366 Posts
Bump.
Old 10-22-2009, 11:46 PM
  #64  
RX8 & RX7 owner
 
ZumnRx8's Avatar
 
Join Date: Mar 2008
Location: So. California
Posts: 5,172
Likes: 0
Received 3 Likes on 3 Posts
Originally Posted by 9krpmrx8
Just found out or local R3 member got rear ended
time to take out the 12 gauge saw-off....
Old 10-23-2009, 12:06 AM
  #65  
RX8ing since Oct09
 
BigBenb84's Avatar
 
Join Date: Sep 2009
Location: Pensacola, FL
Posts: 56
Likes: 0
Received 0 Likes on 0 Posts
Bought my R3 3 weeks ago.
700~miles, 3 fill-ups so far:
18.3
19.0
18.0
Still breaking it in so no high revs, and I go thru drive-throughs, sit at ridiculously long traffic lights, and sit in the driveway for about a minute till the first variable redline LED goes out.

Oil level on dip stick hasn't fallen enough to warrant adding. I will change at 3000 but don't know what weight I should use, this forum has too much opinion on it all its hard to decide....same goes for premixing...I'm not doing it for now.

Anyone else have a rough time going into 2nd when cold. It's really hard to do it smoothly...when cold. I really hope this tranny breaks in and smooths out like was posted by ASH.

Last edited by BigBenb84; 10-23-2009 at 12:09 AM.
Old 10-23-2009, 12:55 AM
  #66  
Software Engineer
 
DarkLord7854's Avatar
 
Join Date: Sep 2008
Location: Fort Lauderdale, Florida
Posts: 1,376
Likes: 0
Received 1 Like on 1 Post
Originally Posted by BigBenb84
Oil level on dip stick hasn't fallen enough to warrant adding. I will change at 3000 but don't know what weight I should use, this forum has too much opinion on it all its hard to decide....same goes for premixing...I'm not doing it for now.
5w20 if you feel unadventurous, though most use 5w30 in FL due to the heat. You should premix. Makes a tremendous difference when you compare the engine block of an engine that saw premix it's entire lifetime, and one that didn't. There's large grooves in the block.

Originally Posted by BigBenb84
Anyone else have a rough time going into 2nd when cold. It's really hard to do it smoothly...when cold. I really hope this tranny breaks in and smooths out like was posted by ASH.
Yea.. when it's really cold I can't go into 1st or 2nd either, let it warm up a bit, or skip the gear.




Just breached 20k miles this weekend, woot.
Old 10-23-2009, 12:56 AM
  #67  
Bang Bang
iTrader: (5)
 
EMart11b's Avatar
 
Join Date: Apr 2009
Location: Morgantown, WV
Posts: 779
Likes: 0
Received 2 Likes on 2 Posts
Gah what is with you people and not changing your oil?! I changed mine every 500 for the first 3k. Changing the oil is more important than granny shifting when breaking an engine in
Old 10-23-2009, 09:31 AM
  #68  
Registered
 
kster's Avatar
 
Join Date: Sep 2009
Location: SF Bay Area
Posts: 250
Likes: 0
Received 0 Likes on 0 Posts
Yeah, I'm at ~900 miles now and will do an oil change shortly (probably with 5w30).
Old 10-23-2009, 11:56 AM
  #69  
SARX Legend
Thread Starter
iTrader: (46)
 
9krpmrx8's Avatar
 
Join Date: Jan 2007
Location: San Antonio, Texas
Posts: 33,784
Received 452 Likes on 366 Posts
TX

Originally Posted by BigBenb84
Bought my R3 3 weeks ago.
700~miles, 3 fill-ups so far:
18.3
19.0
18.0
Still breaking it in so no high revs, and I go thru drive-throughs, sit at ridiculously long traffic lights, and sit in the driveway for about a minute till the first variable redline LED goes out.

Oil level on dip stick hasn't fallen enough to warrant adding. I will change at 3000 but don't know what weight I should use, this forum has too much opinion on it all its hard to decide....same goes for premixing...I'm not doing it for now.

Anyone else have a rough time going into 2nd when cold. It's really hard to do it smoothly...when cold. I really hope this tranny breaks in and smooths out like was posted by ASH.
Oil weight is debatable but I think your safe with a 30W. Premixing on the 09+ may not be necessary with the third oil injector but it can't hurt. Personally if i get an 09' I would still get the SOHN adapter (if it fits? with the new OMP system) so that you have fresh, clean premix instead of used engine oil that is not designed to burn.
Old 01-10-2010, 07:46 PM
  #70  
SARX Legend
Thread Starter
iTrader: (46)
 
9krpmrx8's Avatar
 
Join Date: Jan 2007
Location: San Antonio, Texas
Posts: 33,784
Received 452 Likes on 366 Posts
Bump.
Old 01-10-2010, 08:36 PM
  #71  
wankel my wanker
 
plain ole wanker's Avatar
 
Join Date: Jul 2009
Location: indiana
Posts: 243
Likes: 0
Received 0 Likes on 0 Posts
In the cold under 32F getting 17mpg
oh a whopping 5200 miles

Last edited by plain ole wanker; 01-10-2010 at 08:48 PM.
Old 01-10-2010, 09:40 PM
  #72  
Registered
 
kster's Avatar
 
Join Date: Sep 2009
Location: SF Bay Area
Posts: 250
Likes: 0
Received 0 Likes on 0 Posts
My update:

@1000 miles: changed diff fluid, tranny fluid, motor oil, brake pads, brake fluid, brake lines
@2950 miles: oil change

I'm at ~3000 miles now. Zero problems so far.

As far as the transmission, it's a little notchy going into third when cold but fine otherwise.

Last edited by kster; 01-11-2010 at 09:18 AM. Reason: fixed typo.
Old 01-11-2010, 02:10 AM
  #73  
Super Moderator
 
ASH8's Avatar
 
Join Date: Apr 2005
Location: Australia
Posts: 10,861
Received 316 Likes on 225 Posts
Originally Posted by 9krpmrx8
Oil weight is debatable but I think your safe with a 30W. Premixing on the 09+ may not be necessary with the third oil injector but it can't hurt. Personally if i get an 09' I would still get the SOHN adapter (if it fits? with the new OMP system) so that you have fresh, clean premix instead of used engine oil that is not designed to burn.
SOHN Adapters can not and will not fit S2 engines, the front timing cover is different and does not have access there..
Old 01-11-2010, 11:13 AM
  #74  
SARX Legend
Thread Starter
iTrader: (46)
 
9krpmrx8's Avatar
 
Join Date: Jan 2007
Location: San Antonio, Texas
Posts: 33,784
Received 452 Likes on 366 Posts
TX

Originally Posted by ASH8
SOHN Adapters can not and will not fit S2 engines, the front timing cover is different and does not have access there..
Ah, I see says the blind man.
Old 01-11-2010, 11:47 AM
  #75  
Turbo SR20deT Son!
 
Uncivilizedracer's Avatar
 
Join Date: Jun 2007
Location: North. dallas(Texas)
Posts: 790
Likes: 0
Received 0 Likes on 0 Posts
84,952...........325 on the brand new motor


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -5. The time now is 04:56 AM.