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January 14, 2003 Service bulletin

Aftermarket air induction systems experiencing engine failures as a result of water ingestion

Hummer technical service bulletin 011403 for 2003 Hummer H2.

Bulletin number
011403
Component
Engine and engine cooling: engine
Summary
Aftermarket air induction systems experiencing engine failures as a result of water ingestion. Gm voicemail express. Tt

Owners of these vehicles have filed 9 complaints in the engine category.

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