Some vehicles with federal specification emission systems and on some vehicles may exhibit an exhaust...
Hyundai technical service bulletin 9920003 for 1999 Hyundai Elantra.
- Bulletin number
- 9920003
- Component
- Engine and engine cooling: exhaust system
- Summary
- Some vehicles with federal specification emission systems and on some vehicles may exhibit an exhaust drone or exhibit a buzzing noise at idle or at engine speeds up to 2500 RPM. Tt
Owners of these vehicles have filed 24 complaints in the engine category.
Vehicles covered
- Hyundai Elantra 1999 1999
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