Some vehicles may exhibit a crackling/popping noise from the exhaust, vehicles built between 11/1/97 and...
Ford technical service bulletin 8021 for 1999-2000 Ford F-150, 1999-2000 Ford Expedition and 1999-2000 Ford F-250 and others.
- Bulletin number
- 8021
- Component
- Engine and engine cooling: exhaust system
- Summary
- Some vehicles may exhibit a crackling/popping noise from the exhaust, vehicles built between 11/1/97 and 12/8/99. Mjs
Owners of these vehicles have filed 948 complaints in the engine category.
Vehicles covered
- Ford F-150 1999-2000 19992000
- Ford Expedition 1999-2000 19992000
- Ford F-250 1999-2000 19992000
- Ford Navigator 1999-2000 19992000
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