1994formulalt1

i have 95 trans am and when i start the car after not driving it for a couple of hours it does not want to hold idle so i press the gas to about 2500 rpms for about 30 seconds then it will hold the idle if i dont press the gas the car cuts off. what do you think the problem is?

Wooshie

mine did this recently. it was just a cracked vacuum line from when i had the intake off last. fixed for less than 1$.

1994formulalt1

ok i'm going to change the fuel filter 2moro and if thats not it ill check cus my friends z28 had a similar problem which we could hear the hissing from the vaccume line so we fixed that

moderate Z28

Could be a bad IAC. I had that problem. The car wouldnt idle when cold but would idle when warmed up.

1994formulalt1

would the iac throw an engine code?

z28lt1rocket

definately

1994formulalt1

damnit