Vehicles Updated 2002-11-04

GM/ENGINE BACKFIRE

Recalled Product

General Motors, LLC

Hazard / Issue

CERTAIN MEDIUM DUTY C-SERIES AND B7 SCHOOL BUS CHASSIS EQUIPPED WITH A 7.4 LITER GAS ENGINE AND AN IMPCO LPG CONVERSION KIT. SOME OF THESE VEHICLES MAY HAVE ENGINE BACKFIRES WITH SUFFICIENT FORCE TO DAMAGE THE ENGINE AIR INTAKE SYSTEM AND THE AIR CLEANER FILTER ELEMENT.

Issued by

General Motors, LLC

Distribution: Nationwide (United States)

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