im having problems at start up. car start to shake below 1000rpms for about 1 min. TCS light and CEL llights turn on. i had this problem before and i went with the coil plugs problem was solve. i didnt change all 6 coils, but i will if problem persist after cleaning EGR and IACV. if anyone can help me with a step by step procedure on how to remove and clean EGR, IACV it would do me a whole lot good and with some picture that would be perfect. thank u

 

Its in the DIY section-
https://acurazine.com/forums/showthread.php?t=156252

The IAC is on the bottom of the TB assembly - 2 screws hold a cover over it
Be nice to the seal for it.

 

Did you do the seafoam treatment after the coil problem- need to get everything clean, as a base line for treatment

 

no i havent done seafoam yet but i will try that first thanx

 

thnx 01tl im gonna use those directions

 

make sure to use the new seafoam inlet place- the big vaccum nipple at the TB housing front side, you cant miss it- that will feed direct to all the cylinders and the entire manifold

 

any picture of that?

 

what year do you have? 99? or above?

 

I've just replaced spark plugs and timing belt. is it still ok to use seafoam in the manifild or should I just put it in the gas tank. If I just put it in the gas tank do I still need to get an oil change ater using?

 

i have a 99 tl

 

It doesnt matter if you replaced the spark plugs- seafoam will not hurt them.
You only have to change the engine oil after you put some seafoam thru the big cap marked Engine Oil
New plugs and t-belt? seafoam and really feel the differance!