boost crazy
New LVC Member
I do not have any codes in the car but when cold it sounds like it has a bit of a misfire and high idle about 2,000 rpm it goes away after the car is driven for about 10 min or so. My thoughts are the IAC is sticking and when the car warms up it heats it up so it can move freely. Is the IAC a common problem on these years of northstars?