Pontiac Grand Prix Engine Idle Rough

When I Start The Car It Acts Like It Does Not Want To Stay Running. It's Missing At Idle But When You Are Going Down The Rode It Drives Fine...

I Have A 2005 Pontiac Grand Prix With The 3800 V6 Supercharged Engine That Has A Weird Knocking Noise. It Doesn't Sound Like The Engine Is...

At First No Problems. After 10 Minutes It Will Run Fine Until You Slow Down Then It Wants To Stall Out But Not Every Time. But Also, Will...

Hey There.. The Other Day I Went To Take My Car For A Drive And It Started Fine And When I Started Going Down The Road My Engine Lost Power...

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

I Have Changesd The Fuel Filter And The Throttle Positioning Sensor, And There Was No Change.