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February 1, 1997 Service bulletin

DTC P0442 caused by a eveap vent (solenoid) valve leak

Oldsmobile technical service bulletin 776508 for 1997 Oldsmobile Bravada, 1997 Chevrolet C Series and 1997 GMC C Series and others.

Bulletin number
776508
Component
Engine and engine cooling: exhaust system: emission control: gas recirculation valve (EGR valve)
Summary
Dtc p0442 caused by a eveap vent (solenoid) valve leak. Ak

Owners of these vehicles have filed 16 complaints in the engine category.

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