I have a 94 camaro with an idleing problem. When I first start it up it runs like new, but after it warms up it runs at 2200 rpm's regardless if Im on the gas or not. I replaced the IAC. Do I need to replace the MAF or is something else wrong?

 

You've got threads going in two locations. Cross posting is a no-no.

https://www.camaroz28.com/forums/sho...d.php?t=719369

 

PLEASE post only on one forum. Until this problem appears to be a computer problem (not at that point yet), it should have been posted in LT1 Based Engine Tech (if its an LT1 - you haven't told us whether its a V6 or an LT1). I'll close this one, and leave the one you have going in General 1967-2002 F-Body Tech.

You might want to add a "signature" with basic info about your car - year, model, engine, tranny and any major mods. That helps people answer your questions more accurately.