CHEVROLET CHECK ENGINE LIGHT

Electrical Problem 1998 Chevy Cavalier 4 Cyl Front Wheel Drive Automatic I Am Trying To Fix My Daughters Car. She Certinly Can, T...

These Codes Come Up After I Have Driven Down The Road About 5 Miles. It Goes Off Again After Sitting A While. When You Drive The Truck After...

Friday Afternoon Started Car. Engine Light Came On-blinking. The Idle Was Also Low And Rough As If It Is Going To Stall.

I Discovered Recently After My Mechanic Chaged The Top Gasket In My Car That The Engine Light Comes On Permanently. This Affect The Car When...

The Service Engine Soon Light On My 95 Suburban Stays On All The Time. I Have Tried To Pull Codes From It By Shorting The A & B Terminals...

Hi, At Approx 100k Started Pinging, Attributed To Bad Gas At Independent Station, Switched To Shell/chevron Better Results But Somedays...

Received A Odb Code Po420. What Is This And How Do I Fix.

Check Engine Light Sometimes Comes On. Code Reader Says $7e8. I Can’t Find Anyplace That Can Tell Me What This Is/what Needs To Be...

When I Plug My Scan Tool Into The Diagnostic Connection Nothing Comes Up. I've Used The Scan Tool On My Other Vehicles And It Works Fine. ...

I Started Having A Problem A Year Ago With The Oil Pressure Gauge Dropping To "0" When At A Stop, And Them Going Back To Normal When I...