6.6L LB7 lly diesel engine drive belt chirping on shut down
Chevrolet technical service bulletin 01242A for 2001-2004 Chevrolet Silverado and 2001-2004 GMC Sierra.
- Bulletin number
- 01242A
- Component
- Engine and engine cooling: engine: gasoline: belts and associated pulleys
- Summary
- 6.6l lb7 lly diesel engine drive belt chirping on shut down. Sit bulletin 1460352. Tt
Owners of these vehicles have filed 290 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2001-2004 2001200220032004
- GMC Sierra 2001-2004 2001200220032004
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