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-   -   Seafoam with a newbee! (https://www.rx8club.com/series-i-tech-garage-22/seafoam-newbee-186885/)

Spinx Haplo 04-01-2010 07:21 PM

[EMBED]http://www.youtube.com/watch?v=0bxeFPD1ZeQ[/EMBED]

YeepsRX8 04-01-2010 07:41 PM


Originally Posted by LGukas (Post 3435452)
seafoam doesn't come with the tube. You have to find somewhere. I did the seafoam 2 days ago and the car fells a lot better. btw You can use any universal 2 stroke oil from walmart etc.

Actually Seafoam does come with a tube. You can buy it at advance auto parts. Theres one without the tube and theres one with one.

j5c077 04-02-2010 01:32 AM

thanks for this. will be trying it myself soon

volcomx31 04-02-2010 01:42 AM

I will be doing this tomorrow..what hose size do I need? I saw 2 different sizes being mentioned..

shadycrew31 04-02-2010 01:57 AM

a small tube. just run over to auto zone and test fit them.

volcomx31 04-02-2010 02:28 AM

Aiiiiite

thawk97 04-02-2010 03:45 PM

I can't seem to get the caps off on the vacuum inputs - any secret to this? I haven't tried using a pliers or anything for fear of bending or breaking off one of the tips - but I pulled with my fingers and couldn't get the caps off to put the tube on for seafoam. Has anyone else struggled to remove them? thoughts?

Jon316G 04-02-2010 03:48 PM


Originally Posted by thawk97 (Post 3497780)
I can't seem to get the caps off on the vacuum inputs - any secret to this?

Take pliers and grab the tube (NOT pinch the tube completely) and rotate it back and forth until you can easily rotate the hose.
Then as you're rotating back and forth, start pulling away.

volcomx31 04-02-2010 04:15 PM

I just sea foamed my car and a pretty good amount of smoke came out. My 8 feels some what better..not that big a of a difference.

flaps720 04-04-2010 11:02 PM


Originally Posted by thawk97 (Post 3497780)
I can't seem to get the caps off on the vacuum inputs - any secret to this? I haven't tried using a pliers or anything for fear of bending or breaking off one of the tips - but I pulled with my fingers and couldn't get the caps off to put the tube on for seafoam. Has anyone else struggled to remove them? thoughts?

you can use a little wd40 or something, to work them loose or just go to the auto store and pick up an assorted pack of vac caps for like 2 bucks then cut the old ones off.

I seafoamed yesterday but didnt measure out the seafoam, just cranked for the specified time straight from the can, and my car drank the whole can! So i def recommend pouring out four two ounce doses, or your gonna be smokin for a while!

Junirol 04-05-2010 01:12 AM

I recently used DIY to seafoam my engine, and with great results too! I did notice that the engine revs alot smoother and i did see a change of mpg. instead of getting 14mpg i'm getting about 18mpg now. Great DIY, very quick and easy. lol just keep in mind theres gonna be alot of smoke best to do it at night when theres no on lookers...

http://www.youtube.com/watch?v=uL2JnK9FYZc

Bigbacon 04-05-2010 06:42 AM

Junirol.... your video is private.

Junirol 04-05-2010 10:01 AM


Originally Posted by Bigbacon (Post 3500575)
Junirol.... your video is private.

sorry about that, first time user using imovie and there was a button to publish to youtube. I guess it automatically set to private, but its fix XD. enjoy the video haha, my newbie experience with seafoam.

FuzzeH 04-15-2010 02:18 PM


Originally Posted by tonedef (Post 3330814)
Now on 04 - 05 models you would remove the vacuum plugs from the auxiliary ports. Servicing ONE at a time!

06 and later models have vacuum hoses attached to the PCV system. As well remove one at a time.

Since my car is an 04 I removed the front vacuum plug first and attached a hose that went from the port to the SeaFoam can. Like so-> http://i190.photobucket.com/albums/z...91112-0427.jpg

Also removed the windshield washer fluid reservoir to make room to move about.

are these on the passenger side? driver side? I'm having trouble finding them.


EDIT: Never mind. The washer reservoir gave away which side its on. Still having trouble finding the actual ports and their tubes though. Anyone have a picture of where these holes are located?

tonedef 04-15-2010 07:50 PM

http://i190.photobucket.com/albums/z...91112-0427.jpg

Follow the plastic intake runners and a few inches down the aluminum runners you'll find them.

Bigbacon 04-15-2010 07:53 PM

Junirol, wtf man how many people where going in and out of the house??

Nubo 04-16-2010 04:59 PM


Originally Posted by thawk97 (Post 3497780)
I can't seem to get the caps off on the vacuum inputs - any secret to this? I haven't tried using a pliers or anything for fear of bending or breaking off one of the tips - but I pulled with my fingers and couldn't get the caps off to put the tube on for seafoam. Has anyone else struggled to remove them? thoughts?


Insert a thin flat-bladed screwdriver in-between the cap and its seat, then apply outward pressure using the blade, grasping the screwdriver as close to the blade as you can. It's easier to do than describe. Vaccuum hoses usually let go pretty easily once you apply that axial pressure right into the rubber.

xpingux 04-30-2010 01:48 PM

So I have a question:

Is there any negative effects to this cleaning?

Bigbacon 04-30-2010 02:06 PM


Originally Posted by xpingux (Post 3541336)
So I have a question:

Is there any negative effects to this cleaning?


i think you can gunk up the cat and possibly do some damage to the engine when you restart it since the seafoam will pretty much eat up all the oil thats in there. Thats why it is best to suck in some oil through the vacuum nozzles before you turn the engine on for the first time.

Mazda normally juices up the OMP when they do it but since we don't have that luxury, get some two-stroke pre-mix or just regular oil and crank the engine and suck a bunch in there.

Ross_Dawg 05-17-2010 02:55 AM

I did this today and it was pretty straight forward. Only thing I got hung up on was getting the ESPS plug off. Eventually jacked the car up and it took a few seconds to take off. The trick (for someone who gets stuck as well): Push in the top and bottom of the plug and pull. Should come right off.

MazdaRX-8SPEED 06-02-2010 01:31 PM

so do i need the tsb from mazda or can i do what you posted?

tonedef 06-03-2010 10:22 AM

You can follow the step on the thread and you should be fine. No worries.

mushkid 06-03-2010 12:37 PM

whenever u disconnect the battery the car needs to relearn the fuel trims, you obiously know this.

what i learned from the forums was to turn off the ac and start the car, let it idle for 10 mins and then turn the ac on for a good 5-10 mins,and boom you are done!!

Originally Posted by luisrsg (Post 3442126)
I did this yesteday as well as cleaned the MAF. I disconnected the battery to reset the fuel trims as the idle would move around 100 rpms from 900-1000.
Now my idle goes from 1000 to 700 to 800 and just keeps moving around. Is this because i disconnected the battery? I already took the car on 3 driving cycles as well as a two hour drive and it still idles weird. I should also mention that the spark plugs were replaced 2 months ago; however, right after the sea foam when i turned on my car and revved it up to 6k rpm the engine light flash showing a misfire.
I have 80k miles on a mt 2004
please advise


FuzzeH 06-05-2010 06:13 PM

the ESPS plug is very difficult to remove. anyone have any tips on removing this plug?

Bigbacon 06-05-2010 06:25 PM


Originally Posted by FuzzeH (Post 3587072)
the ESPS plug is very difficult to remove. anyone have any tips on removing this plug?

might have to jack te car up and do it from underneith or removing the airbox completely migt make it easier


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