EGR Vavle

[HotRodMercury]

had a problem in the past,
were some times afther gettin on it the rpms would drop,
kinda low almost to stall, took it to dealer thay said,
replace iac valve and egr, went out yesterday and bought
a new iac, worked fine then come along a mustang race'd
him for no reason then it started again,

mabey if I replace the egr is that one of those parts,
were ther is no way getting around it?
please help cause im going crazy again....

[Pat]

A defective egr valve or clogged line should lite up the check engine lite.

The part is rather expensive, about $240.00. Mine went bad, from a once in a while CEL (cleared each time) to an almost constant CEL. But I never had any weird engine performance, just motored right along.

I don't think that's your problem.

Are you getting any CEL's?

[hot-rauder]

get it retuned

[HotRodMercury]

mabey re'tuneing it might have somethinge to do with it,
cause I dint notice any check engine light?.

[HotRodMercury]

you know what sucks,
as I was enjoying the fact that the car
was problem free, all of these mod's ran
trough my head, then this crap started again.

[HotRodMercury]

Disconneted batt alone with iac

every thing is A ok now thanks guys...