Pontiac Grand Prix P Codes (Powertrain)

I Have A 2004 Pontiac Grand Prix Gtp Comp G Supercharged And When I Try To Start My Car It Will Start But When I Go To Tap The Gas Pedal The...

Replaced Evap. Vent Valve Solenoid And Ecm. And Gas Cap.checked With A Evap Smoker. Still A Problem. Question Is, Is There A Can Bus Module...

Computer Problem 2003 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic Had Intake Manifold Leak Radiator Fluid Leaking Outside Of...

There Is A Popping Noise I Hear Every Time I Brake Or Accelerate. It Has Been Popping A Couple Months Now. I Just Want To Know What It Is So...

I Have A Code P0102, What Does That Mean?

I Had A P0301 Code With A 1st Cylinder Misfire Come Up On My 01 Pontiac Grand Prix Gtp. It Was Sputtering, Had A Loss Of Power, Motor Shake...

Some Partially Melted Wire Harness Connectors On Top Of The Engine. No Obvious Separations. Need To Know Which Wire [ Harness Segment, Color...

Where In California Can I Pay To Have A Mechanic To Just Tell Me What Exact Part Needs To Be Replaced To Fix My P0446 Evap Code? I Will Do...

My First Question Pertains To The Check Engine Light. When I Scan It, The Code P1404 Comes Up, Which Is An Egr Valve Code. I Replaced The...

I Have Been Struggling With Getting This Car Inspected. Started Off With An Egr Code Which Has Been Repaired. Now It Is Showing Only The...