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2004 Pontiac Bonneville Problems and Repair Histories

6 TrueDelta members own a 2004 Pontiac Bonneville. 2 of these members (33.3%) have reported repairs for their car. A total of 9 repairs to 2004 Pontiac Bonnevilles--an average of 1.5 per vehicle--have been reported.

See our lemon odds and nada odds page for more details. To see how frequently 2004 Pontiac Bonneville problems occur, check out our car reliability stats.

Want to read about specific problems behind these stats? Jump to the 2004 Pontiac Bonneville problem descriptions below.

Don't infer 2004 Pontiac Bonneville problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.

Percentage of 2004 Pontiac Bonneville repairs by problem area

11% of the 2004 Pontiac Bonneville repairs were to the engine, 11% to the transmission, 22% to the suspension, 22% to the electrical or air-conditioning systems, and 33% to the body and trim.

Chart based on 9 repairs.
Non-members can see only ten 2004 Pontiac Bonneville problems and repair histories. Log in or join us to see them all.
Repair costs are in local units.

2004 Pontiac Bonneville 4dr Sedan

205-horsepower 3.8L V6 4-speed automatic FWD

Pontiac Bonneville in Wisconsin, United States
Date Odometer
(in miles)
Cost Problem/Repair Description
0 1. Clunk when turning at low speeds, dealer replaced steering shaft. 2. Squeek from front end, dealer found loose wheel bearing, replaced under warranty. 3. Trunk leaking; dealer replaced trunk weatherstrip, resealed seems of trunk framing. 4. Tail lig 
0 LF door trim panel was terribly loose, dealer repalced door trim panel under warranty. 
0 lower intake manifold end seals leaking oil, dealer replaced upper & lower intake manifold gaskets. Warranty repair. 
0 Drivers seat frame pushing through, dealer replaced lower cover & pad. 
0 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 
0 1. Airbag light came on the dash. A defective SIR coil was found and replaced under warranty. 2. Car would start hard when warm. Dealer found defective fuel pressure regulator, also warranty. 
Pontiac Bonneville in Michigan, United States
Date Odometer
(in miles)
Cost Problem/Repair Description
0 Intermediate steering shaft replaced 
170 Resealed inner door deflector, front driver's side.  

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