Chevrolet Engine Idle High

Stumbles When Warming Up When The Idle Goes Down. Goes Up N Down From There

I Have A 1993 Chevy Lumina Z34 When It Is Cold Outside And I Start It It Will Rev Up Really High To 4 Rpms And Go Ne Ne Ne Untill It Warmes...

I Have Been Working On My Daughters Car. When Its Cold It Idles Over 1000 Rpm Until It Warms Up. I Found 2 Codes In The System One Being Tps...

Engine Performance Problem 1993 Chevy Corsica 6 Cyl Automatic 159000 Miles The Other Day My Car Didnt Want To Start So I Was Gonna...

When The Truck Is Started It Runs At A High Idle, And Stalls When Put In Gear. Tuning It Up Today. Have Read About The Iac. Any Ideas...

Just Installed New Engine, Old One Ran Just Fine But Had A Rod Knock. Start It Up And It Idles Somewhere Between 12-1500. Iac Is Wide Open...

My 92 Astro Idles To Fast

I Just Changed Spark Plugs, Rotor, And Cap. The Wires Seemed To Look Fine. I Also Changed Vaccum Lines And Other Intake Hoses. But I Changed...

When Giving The Truck Gas It Goes Good, But When Trying To Accelerate Quickly The Engine Revs Up But It Doesn't Take Off. So I Have To Let...

Just Replaced; New Distributor(ac Delco) New Plugs, New Wires(ac Delco) New Ecm, New Fuel Filter, New Fuel Pump With New Screen,new Coil....