Pontiac Bonneville Engine

When Starting My Car The Engine Reves Up Then Idles Back To Normal. The Check Engine Light Has Came On. The Code Is Po507 (iac System Rpm...

I Have A 94 Pont Bonneville Ssei With 202000 Mi And Need To Rebilb The Supercharger But Am Having Prob Finding Parts.if Any One Knows Were I...

I Changed The Drive Belt Last Month Because Of Chatter Noise.now I Noticed A Clicking Sound.took A Look At It And See The Belt Jumping As...

When I Tried To Start The Car, It Would Not Crank. I Hooked Up My Scanner And It Showed That The Two Crank And The Cam Sensor Error Bad....

Came Up With 0p0300 Code. I Changed Coils, Plugs, Tcs, Map, Injectors, Cleaned Egr Valve, And Still Has Severe Misfire. Also, I Lost...

The Car Shut Off On The Freeway At 70 Mph. Still Had Power But Wouldn't Start. Let Sit A Few Minutes And Started Again.

When First Starting The Car It Runs Good On Idle For A Few Minutes Then It Stalls Out.

Car Is Turning Over But Not Cranking. Replaced The Starter, After Replacing That It Is Still Not Working, Only Difference Is It Will...

Intermittent Engine Light Led To Diagnosis Of Worn Wires To Egr Valve, Code Po404. These Wires Were Replaced, But Engine Light Persisted....

I Have A 2005 Bonneville, 3.8. I Stopped For A Moment, Shut Off The Car And When Restarting, It Ideled Extreamly Ruff And Backfired. Without...