PONTIAC GRAND PRIX ENGINE SYMPTOM

Recently Replaced Upstream O2 And Tps To Fix Po300 And Po171. After Replacing O2, Car Idled More Erratic, Then After New Tps, Idle Was...

My Grand Prix Fires Up But When I Shift Into Gear Everything Shuts Down. The Engine Dies As Well As The Electrical System. If I Jump The Car...

After Getting The Intake Manifold Gasket Replaced On My 2001 Grand Prix A Few Months Ago (and Shoftly After That, A New Catalytic Converter...

My 02 Grand Prix Gt Spits And Sputters Under Acceleration. I Have Just Changed The Plugs, Wires And Coil Packs. My Service Engine Light Is...

Car Started But Then Sputtered & Shut Off. Did This Quite A Few Times. I Pressed Accelerator To Raise Rpm But Then Rpm Slowly Came Down...

My Check Engine Light Currently Goes Off And On. One Day While It Was On, I Went In To An Advanced Auto Parts Store And Borrowed An Engine...

I Have A 2002 Grand Prix And When Driving Down A Highway/interstate, The Engine Sometimes Hesitates/runs Rough, Like Its Gasping For Power...

Engine Mechanical Problem 1997 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic I Have A 1997 Pontiac Grand Prix 3800 Supercharger...

Car Skips While Turning Left So This Is Not Easy To Explain, But From A Complete Stop In My 99 Pontiac Grand Prix, If I Hit The Gas Too...

My Car (supercharged 3.8l Engine) Has Seemed To Be Running Fine, Until A Week Ago. We Had A Big Snow Storm, So I Let My Car Sit 2-3 Days...