Voluntary emission campaign involving vehicles with a misbuilt exhaust gas recirculation valve
Chevrolet technical service bulletin 99009 for 1999 Chevrolet Silverado and 1999 GMC Sierra.
- Bulletin number
- 99009
- Component
- Engine and engine cooling: exhaust system: emission control: gas recirculation valve (EGR valve)
- Summary
- Voluntary emission campaign involving vehicles with a misbuilt exhaust gas recirculation valve. Tt
Owners of these vehicles have filed 81 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1999 1999
- GMC Sierra 1999 1999
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