Buick P Codes (Powertrain)

2002 Buick Lesabre 6 Cyl 58000 Miles My Service Engine Light Comes On One Day, Off The Next, Then On Again The Next Day, Etc. Thje...

As A 50's Something, Dad Can I Still Change The Plugs And Plug Wires On My Daughters 2002 Rendevous Myself ? I Don't Know If I Can Reach The...

I Got The Codes Read, And I Was Told To Google The Results, But No Luck! I Have Po128, Po300, And Po440. Thanks!

I Have An 01 Buick Century Custom 3.1 Or 3100. Code P0300 Comes Up And Engine Light Is On. I Have Changed The Wires, Plugs, Coil Packs...

Computer Problem 2001 Buick Lesabre 6 Cyl Two Wheel Drive Automatic Codes Indicated Catalytic Converter Failure. I Replaced The...

The "service Engine Soon" Indicator Came On And Stays On. I Went To Advance Auto And They Ran The Machine On It. It Came Back With...

Other Category Problem 2001 Buick Regal V6 Wheel Drive Type Unknown Automatic 79000 Miles My Service Engine Soon Light Came On And Pep...

Ok So I Bought This Car And I Keep Getting A Code Po446 That's A Small Leak In The Emmission Or Gas Cap And There's A Hard Plastic...

I Have A Code That Comes Up As Po108 Manifold Absolute Pressure/baro Sensor High Input Changed Mass Air Flow Sensor And The Code Came Up.

Rough Idle/idle Stall. Stalls When Parked. Coolant Is Low. Coolant Was Flushed And Replaced Less Than A Week Ago And It's...