Hey there

My camaro 02, has been sitting for like 4 months now.. (****ed up my tranny and rear end)

So got all that new installed.

So now I have an idle problem, my idle is going between 400-500 rpm. and you can hear is going up and down all the time when the engine is hot. When I for example go in reverse and then goes to D (automatic) it will sometimes also stall.

I hope one of you guys have a good idea what it could be, or what I should check.

BR

Soren

 

try cleaning your mass airflow and your throttle body..behind the blade and also remove the IAC clean the IAC and the port is goes in..build up could cause these problems

 

did you put stabil in the gas tank before you stored the car? try adding octane booster to the tank and see what it does after a dozen or so miles.

 

Reset your computer then start the motor and let it idle for a while. Then turn on the AC and let it idle some more. It need to relearn the idle.