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August 1, 2011 Service bulletin

Gmc/chevrolet: vehicles equipped with compressed natural gas runs rough or misfires

Chevrolet technical service bulletin PI-0527 for 2011 Chevrolet Express and 2011 GMC Savana.

Bulletin number
PI-0527
Component
Fuel system, gasoline: fuel injection system: injectors
Summary
Gmc/chevrolet: vehicles equipped with compressed natural gas runs rough or misfires. Cng fuel injectors needs replacing with new adapters.

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