when I first start the car it will idle very slow (like 500 rpm's) ,when I am coasting to a stop it will almost stall out,what could cause this?iac motor being bad?or tps sensor? or something else, I reset the iac valve a few times but it doesnt seem to help.

 

Does it always do it or just sometimes?

 

It use to do it some times, but lately it does it every day. it is very annoying

 

Bad IAC valve

 

well I am going to go and get one , thats what I thought it would be , but was'nt sure . thanks

 

Try a napa or a delco for the idle air control i went the autozone route and ended up playing musical iac's not the best of quality imo

 

thanks for the heads up