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View Full Version : Idle Stablization Valve?



stevie38
29-05-2007, 11:03 AM
Hi there,

Do any of you know the part# for the ISV on a 1998 A6 2.4 V6??

Thanks,
Stevie.:1zhelp:

Lex Luthor
29-05-2007, 11:48 AM
Do any of you know the part# for the ISV on a 1998 A6 2.4 V6??

Are you sure there is one ?
On later cars it is usually a function of the throttle body.
If you have a bad idle then clean the throttle body where the butterfly seats and see if that helps.

Throttle bodies are several hundred pounds even refurbished.

stevie38
29-05-2007, 11:56 AM
Not really sure.....not got the car yet??

I'm buyng it from a good friend of mine, so pick it up 2morrow. But I noticed last night that it was hard to start after it had been lying for a few days. Once warmed up it ran great but idled irratically! So you're probably right!

I have ordered new Bilstiens, Eibachs and a nice set of RS6 18" alloys! Nice.

Lex Luthor
29-05-2007, 12:14 PM
Could be a bad coolant temp sensor.....search the forum.