When I start the car and it's cold, there's never a problem. However, when
the car is warmed up, about 50% of the time when I stop at a light, or turn
off the car and then restart it very soon after, it has a very rough idle
and seems like it will stall. Once I do get going, it seems fine! What
could this be?? Thanks for your help.
Paul G. - 27 Mar 2007 01:21 GMT
> When I start the car and it's cold, there's never a problem. However, when
> the car is warmed up, about 50% of the time when I stop at a light, or turn
> off the car and then restart it very soon after, it has a very rough idle
> and seems like it will stall. Once I do get going, it seems fine! What
> could this be?? Thanks for your help.
A couple of things I can think of- the IAC valve, and intake manifold
vacuum leaks. Search this newsgroup for details on those- try
cleaning the IAC valve first.
-Paul