Chevrolet Engine Runs Rough

It Idles Fine But Get Going Down The Road And It Runs Rough And Has A Vibrations.

1989 Chevrolet Corvette Misfires After Warmup 89 Corvette With 60,000 Miles Runs Rough And Misfires After It Warms Up. It Starts Good...

The Engine Started Running Rough About 2 Weeks Ago. Seems To Be Flooding. Had O2 Sensor Error And Replaced That But No Change. Still Have...

Have Changed Plugs,wires,temp Sensor, Car Runs Extremely Rough And Has Hardly Any Power,someone Suggested O2 Sensor. Wouldnt Start At All At...

My Car Initially Starts Ok; But The Service Engine Soon Light Comes On In About A Minute When I Park It Then Start It Again Within An Hour...

I Have An 89 Cavalier That When I Start It I Have To Hold The Gas To The Floor And When It Starts I Have To Hold The Gas For A Minute So It...

Hello I Have A 1989 Chevy Celebrity With The 2.8 And I Just Replaced The Ignition Control Module About A Week Ago And It Was Running Smooth...

My 89 Cav Runs Really Well, However, When The A/c Is Turned On The Engine Runs Very Rough And Sometimes Stalls. Any Suggestions??? 4cyl 2.0...

Chevy Cavalier, 1989, 158,000km's, Auto, 2.0l ; I Recently Did A Desperately Needed Tune Up : Spark Plugs, Air & Fuel Filters, Pcv Valve...

When I First Crank Up, The Idle Is Fine And Then When I Put It In Gear, It Is Like It's Flooding Or Not Getting The Right Air Fuel...