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December 1, 2001 Service bulletin

Some owners may experience a service engine soon light, misfire, rough idle orhard start due to a deposit...

Chevrolet technical service bulletin 99066D for 1996-2000 Chevrolet C Series, 1996-2000 Chevrolet G Series and 2000 Isuzu NPR and others.

Bulletin number
99066D
Component
Engine and engine cooling: engine: gasoline
Summary
Some owners may experience a service engine soon light, misfire, rough idle orhard start due to a deposit build-up on the sequential central port fuel inujector (scpi) poppet valve(s). Tt

Owners of these vehicles have filed 12 complaints in the engine category.

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