CHEVROLET P CODES (POWERTRAIN) P0400 - P0499

I Scanned My Truck The Other Day At Shucks Due To Check Engine Light Being On And Got P0430, Catalytic System Efficiancy Below Threshold...

I Have The Common Evap Code P0452 Fuel Pump Had Been Replaced. I Had A Leak And Fixed, Replaced Vacuume Lines, Replaced Purge Valve...

My Car Is Throwing A P0496 Emissions System Code, And I Have Replaced The Fuel Cap, But What Else Could It Be. And What All Could It...

1999 Chevy Suburban V8 Four Wheel Drive Automatic K1500 5.7 L Vortec Engine. Engine Will Start And Runs Fine When Cold. After1-2 Miles...

Car First Started Missing, Not Backfiring, When I Stepped On Accelartor Harder It Would Almost Die, Make A Popping Noise, Bilge Black...

The Engine Is Misfiring And The Spark Plugs And Wires Have Been Change. I Also Checked To See If It Was The Catalytic Converter Blocked But...

P0430 Catalyst System Efficiency Below Threshold, Right Bank What Does Mead

I Have A 2003 Chevy Impala With A 3.8 V^. Back A Couple Of Months Ago My Check Engine Light Came On And There Was A Code Of Po420 So I Went...

Hi There, I Am Condering Buying This Car For My Teenager. It Has Obviously Been Well Taken Care Of, But When I Went For A Test Drive...

This Code Keeps Coming Up And We Are Running Out Of Ideas How To Fix It. Convertor Is Less Than A Year Old And Seems To Be Okay. O2 Sensor...