Rear main oil seal leak
Pontiac technical service bulletin 3688 for 2005 Pontiac Montana, 2005 Chevrolet Uplander and 2005 Buick Terraza and others.
- Bulletin number
- 3688
- Component
- Engine and engine cooling: engine
- Summary
- Rear main oil seal leak. Tt
Owners of these vehicles have filed 31 complaints in the engine category.
Vehicles covered
- Pontiac Montana 2005 2005
- Chevrolet Uplander 2005 2005
- Buick Terraza 2005 2005
- Saturn Relay 2005 2005
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