PONTIAC EMISSION

2000 Pontiac Bonneville Ssei With 185000 Miles. About 3 Weeks Ago I Started Getting An Intermittent Service Engine Lgt. Scanned At Auto...

I Have Noticed That There Is Moisture Or Condensation In The Manifold On Which My Egr Valve Is Mounted. The Moisture Is Also Indide The Egr...

Last Year My Wife's 02 Pontiac Gp Failed An Emission Test Due To Code P0420 Which Means " Catalyst Below Threshold Bank 1. We Replaced The...

Engine Cooling Problem 2000 Pontiac Bonneville 6 Cyl Automatic 141000 Miles I Have A 2000 Pontiac Bonneville Ssei. About 4 Weeks Ago...

First Of All, I'd Like To Start By Saying I've Googled The Hell Out Of Every Problem I've Had With This Car, Before Anybody Tells Me To...

Where Is The Egr Valve And How Do I Replace It?

They Recommend I Clean All Ports And I Have, I Even Replaced The Egr Likely Unnecessarily. I Can’t Get This Code Removed. I’ve Even...

Engine Performance Problem 2002 Pontiac Grand Am 6 Cyl Two Wheel Drive Automatic 150k Miles I Just Finished Replacing The Front Head...

My Firebird Runs Great When First Started, It Warms Up And All The Thermal Sensors Work Good. It Will Run For About 10 To 15 Min And Then...

I Have A 1987 Pontiac Firebird V-6 With 70,000 Original Miles. Just Completed Tune-up. (Plugs, Wires, Cap, Rotor, Pcv Valve, Fuel...