I just bought a used '97 Lmtd Runner and as far as I can tell, the thing has been treated with a lot of TLC. 2 questions - hopefully, someone can shed some light... The idle speed is a bit high when warming up... roughly between 1200 - 1800rpm's. Also, even when the engine is at normal operating temp and I come to a stoplight, it will start to rev at the afore mentioned speed, with a light tap on the gas, I can bring it down to between 500 and 750rpm... or what I believe to be normal operating revs... So my question... do I have something wrong with my throttle body? and how can I fix the sichiashun? Is there a simple twist of a bolt to adjust Idle speed?...

Any info would be of huge help...

feel free to email direct... benz@mandala-agency.com

 

sounds to me like your throttle cable my be a little tight. Ill take some pictures later tonight to show you the location of this if you want

 

if it's not the cable. throttle body might be sticking, it even maybe fuel injectors that need cleaning?