OBD1 CODE

I Have A 1988 Corvette 60,000 Miles And I Keep Getting The Ses Light To Come On About Every 5th Crank Or So. Sometime It Stays On And Will...

I Just Bought A 1993 Olds Ninty Eight For My Daughters First Car. The Engine Idles A Bit Rough, But Is Random. It Is Super Charged. I Am...

Replaced Temperature Sensor, Injectors, Intake Gaskets, Iac, Sparkplugs And Wires. Now While I'm Driving It It Pulls And Revs Go Up...

Hi, The Hold Light On My 94 Mazda Miata Is Flashing. I Looked It Up And It Is Flashing Code 55 Which Is "speed Input Sensor". I Would Like...

My 91 Plymouth Acclaim 4 Cyl That Has About 250 K Miles Is Having Trouble Code 35. I Have Found That Is "cooling Fan Relay Circuit Open Or...

I Have Found That Trouble Codes 12 And 28 Flashed When I Diagnosed My Check Engine Light. I Know From Looking On Line That Trouble Code 12...

Engine Performance Problem Chevy Lumina 6 Cyl Front Wheel Drive Automatic 98000 Miles Hi, I Have A 1991 Chevy Lumina Euro. My Cars...

Code 34 Keep Coming Up Replaced The Knock Senser, And The Ecm. Runs Great For About 20min And Stills I Will Pay If Someone Help Fix This...

I Am Getting A Code 42. I Replaced The Distributor, Knock Sensor, And Ecm. Is There Away To Test The Esc Module?

I Have A 1989 Olds Cutlass With A 3.1 V-6 Motor And It Won't Run Right. I Done A Scanner On It And It's Showing Error Code 22 And 34. It...