BUICK EMISSION

I Have A 1980 Trans Am 301 4.9l Turbo Buick Engine With 84k Orginal Miles. The Water Pump Is Five Years Old, Alternator Is Three Years Old...

I Checked The Codes And There Were (p0300) Random/multiple Cylinder Misfire Detected And (p1406) Egr Valve Pintle Position Circuit.

I Have Just Had The Upper Intake Manifold Replaced, Now I Have A P0410 Egr Insufficent Flow Code. The Repair Shop Said That They Didn't...

I Change The Ignition Module, Rotor, Dist Cap, Egr Valve, Egr Vacuum Solenoid, Plugs And Wires. The Car Keeps On Shutting Off What Am I'm...

1990 Buick Regal Will Not Pass Smog. The Guy At The Smog Shop Is Saying That Everything Is Ok But The Egr Valve Is Not Working. Diagnose...

How To Change The Cvp Valve On 1998 Buick Park Ave How To Change The Egr Valve How To Change Map Sensor My Car Is Sputtering And Sounds...

The Check Engine Light Has Come On In My Regal. I Had An Auto Supply Store Check The Code And It Said It The Egr Valve Was Stuck. I Have Had...

My Car Has Started Running Very Rough. I Have To Floor The Gas Pedal For Awhile To Start It. It Runs Very Rough At Idle. It Accellerates Ok...

Car Acts Like The Tank Is Full When There Is Less That Half. Can Put Gas In, Nozzle Shuts Off. I Am Preparing To Replace The Canister Purge...

Where Is Pvc Valve Located On 1999 Buick Lesabre And How Do You Install. 3.8