hey, on my 2003 rav4 L Automatic.
my milege is like 15/23
Im thinking of doing a SeaFoam for my car.
My friend told me that this is a good way to get better milege as to cleaning the interor. Any one wanna help me out on how to do it?

I totaly have no clue in how to do this, straight out dummie =[.

He said put half in Mainfold, n Half in gas tank.
If you can help where is the mainfold? and how do i apply it into it?

PLEASE HELP TYVM =].

Don't. If you are not having a problem, it's not worth the risk. I have yet to see Seafoam solve anything, and I have tried it in some really gunked up engines. Didn't do a thing.

How to seafoam tutorial w/ pics and video if you decide to go through with it, good luck!

http://www.customtacos.com/forum/showthread.php?t=101166

well i looked at it, but i don't think that will work. Does any one have pictures of a Rav4 Engine? I need to know where the Mainfold is. Its the tube for Seafoam thx.