1985 Pontiac Firebird "high idle 3 grand" Questions

High Idle 2 1985 Firebird SE 2.8 six cylinder As the engine runs it idles faster, stops at 2 grand. The IAC makes nosies when I tested it. Had it in the open position reset to less than 1 1/8 and it ...

...? The most common causes of high idle speed is a faulty idle air control valve, a sticking throttle cable, or dirty throttle body. It could also be a vac leak, but that usually does not come and

idle high or low. check your idle air control and make sure it is plugged in good and unplug it ad see if your problem gets worse better or stays the same if it stays pretty much the same this is what

...agian the check engine light will come on then after about 3 starts the light will go out but every morning the same thing high to low idle and rough try the plug and wire then try the cap and ...

high as 2 maybe 3. This is probably NOT a mechanical odometer, but an electronic odometer, which may or may not have an adjustment to return the idle level back to zero, when sitting motionless. 

...high between 3 and 5 before shifting to 2nd or 3rd gear on my 1996 jeep grand Cherokee what could that problem be? You sure its the transmission? Wheezing sound is usually the catylitic converter ...

...idle rough and want to die. I do get a code for high voltage for the fuel guage but according to the schematics, it should not be tied in with the performace wiring. IAC is around 150 and will not ...

high idle in park pontiac 04 grand am Sometimes when my car is in park she idles at like 3...but while driving she will idle at about 1-1.5 going only 35 miles per hour...also when I decelerate from ...

high during normal highway speed. When stopped, the pressure indicates at the half way point. If your oil pressure is running in the red this would indicate too much oil in the system. You should have

...3 months. I took it to a Jeep Dealer and they could not reproduce the problem. Any ideas? Is it really the engine which starts running, or is it the hydraulic cooling fan which makes a lot of noise ...