ENGINE IDLE ERRATIC

Engine Problem 1993 Toyota Corolla 180000 Miles Engine Rpm Surges/ Races Up And Down When Engine Cold. After Engine Warms Up Its...

Hey Guys, I Have The Car Listed Above It Is A Police Interceptor With 115,405 Miles, 871 Idle Hours. Yesterday I Removed The Air Filter...

Some Times While Driving The Rpm Will Go Up And Down While Slowing Down. Do You Know What Causes This? I've Changed The The Pvc Hose To The...

Just Bought This Used 98 Cavalier Automatic. Just Flushed All The Fluids And Did An Oil Change. Now When I Stop The Engine Revs Up And...

When My Car Sits Idle In Park It Reving Up And Down Up And Down Fro 3 To 0 Over And Over Like I Am Pressing On The Gas But I Am Not. It...

Hi, My Car Starts Fine And I Just Got An Oil Change. The Problem Hasn't Been Fixed And I Had A Mechanic Give Me A Diagnostic Report...

I Have A 2002 Lexus Es300. My Problems Started When I Try To Start My Engine And It Was Struggling Like The Battery Was Low. I Checked The...

I Had New Spark Plugs And Ignition Coils Put In My Ve When I Got It Back The Rpms Meter Was Going Up And Down On Idle The Exhaust Was...

My 1986 528e Bmw Is Having A Idle Problem It Idles Up And Down, Runs Fine When Driving But When Stoped And In Neutral It Idles Up And Down

When I Firts Start The Carb Up In The Am The Idle Goes Up And Down 300-1000rpm In A Pulsing Manor, This Problem Just Started. It Seems To...