IAC motor question/angled

[Gary]

anyone with the angled IAC motor housing have any trouble with your idle. More particularly do you have a bad idle on cold start up? My new engine requires me to feather the throttle for about 30 or 40 seconds before it will idle on it's own and even then it is a lopping 600 rpm idle until it warms up two or three minutes later, when it finally maintains a smooth 950 rpm idle
Thanks,
Gary

 

[TurboRegal84]

Gary,

Check your IAC and TPS Adjusments and readings. 950 RPM is a bit too high (unless your car has a large lift cam)

Ideal RPM to get your car to idle is between 750-850.

 

[Gary]

Originally posted by TurboRegal84
Gary,

Check your IAC and TPS Adjusments and readings. 950 RPM is a bit too high (unless your car has a large lift cam)

Ideal RPM to get your car to idle is between 750-850.

Stage 2. 525lift, 224 duration. Runs perfect, just a no good cold start and it's not the chip or injectors. Thanks for replying.
Gary