2004 Pontiac Bonneville Pontiac Bonneville 2004
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2004 Pontiac Bonneville repairs by problem area

Engine (11%)

Transmission and Drivetrain (11%)

Brakes and Traction Control (0%)

Suspension and Steering (22%)

Electrical and Air Conditioning (22%)

Paint, Rust, Leaks, Rattles, and Trim (33%)

Other (0%)

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Chart based on 9 repairs.
See TSBs and recalls for the 2004 Pontiac Bonneville.

2004 Pontiac Bonneville 4dr Sedan

205-horsepower 3.8L V6 4-speed automatic FWD

35409 mi 1. transmission would slip or jerk when warm & after turning corners. Dealer replaced the trans valve body, PCS & TCC PWM solenoids. 2. Hard starting when warm, dealer replaced fuel pressure regulator. 3. LH mirror fluttered at highway speeds, dealer r 

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2004 Pontiac Bonneville Transmission Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2004 Pontiac Bonneville problems occur, check out our car reliability stats.