CHEVROLET CHECK ENGINE LIGHT

I Have A 92 Chevy Astro Van, 4.3l 136000 Miles. When I Start After Sitting For An Hour, It Smokes But Stops Rightaway May Be In A Minute....

Why Would The Service Engine Soon Light Be Blinking On And Off And Engine Running Rough And Erratic In My 1997 Chevy Lumina? 1. The Service...

Recently Replaced Fuel Pump (in Tank) Since Engine Light Blinks Periodically And Rough Idle Store Diagnostic Computer Reads 0300.

Trouble Code P1404? Replaced Egr Valve. Trouble Code Keeps Coming Up. Don't Know What The Problem Is.

I Have Change Plugs Place The Wire Close A Ground Source And There Is Spark To The Plug Place Plug In The Wire There Is Spark At The Plug....

I Have Replaced Vent Valve Solenoid, Evap Cannister, And Still Get The P0446 Fault Code. What Should I Do Next?

Engine Problem 6 Cyl Front Wheel Drive Automatic 98,000 Miles I Made A Mistake And Post That Service Engine Light Was On No It's...

P430 Code New Cats And New Sensors. Light Still Comes On With That Code At App 120 Miles. Can A Bad Egr Valve Effect That. Or Any Other...

I Recently Bought The Vehicle Listed Above From A Tow Yard. Everything Works Fine I Had To Replace The Radiator And I'm Running It...

Computer Problem 1996 Chevy Truck V8 Four Wheel Drive Automatic My Service Engine Light Stays On And When I Hook It To A Computerr It...