CHEVROLET ENGINE MISFIRE

I Brought It In To Valvoline For An Oil Change In January. After The Oil Change, My Engine Started To Misfire At Idle And At Highway Speeds...

Had Intake Gasket Fixed, And Now The Ses Light Is On, And There Is A Misfire Code (ps301) For Spark Plug One, I Have Replaced Plugs And...

Miss Fire On # 7, Changed Plug, Wire, Coil And Injector No Change. When The Problem First Started It Would Miss And Then Stop For A...

Hello I Have 95 Chevy Blazer That Jerks When U Drive It To Long Jerk When U Have Been Sitting At A Light To Long And Jerks When While...

After Intake Manifold Gaskets Were Replaced Which Included Removing Distributor And All Engine Sensor Connectors, The Engine Would Backfire...

Engine Performance Problem 1998 Chevy Malibu 6 Cyl Front Wheel Drive Automatic My Engine Bucks Whenever I "get On It". Replaced The...

I Think I Mix The Spark Plug Cables Can U Help Me Please? Motor Is 4.3 Sorry.

95 Monte Carlo 3.4, Drove Fine Parked It Week Later Went To Start End Rolled Over Hard And Backfired, Would Not Start Rolled Over Like Out...

I Have Had My Blazer For 2 Years And All It Has Been Is A Lemon. I've Put About 4000 Dollars Into It. For About A Year It Has Had A Problem...

I Have A Buick 3800, Fuel Injection. I Just Replaced The Plugs And Wires. I Is Running Worse Now Than Before I Changed It Out. I Replaced...