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Problems with 2003 GMC Sierra 3500 FUEL SYSTEM, DIESEL

On average, the 2003 GMC Sierra 3500 starts to “feel” problems with the FUEL SYSTEM, DIESEL and its various aspects after 80 000 miles.

Recently reported FUEL SYSTEM, DIESEL problems on 2003 GMC Sierra 3500

Tl* the contact owns a 2003 gmc 3500 duramax . the contact stated that the vehicle would stall without warning. the fuel injectors were replaced but the failure recurred and caused damage to the engine. the vehicle was not further repaired. the failure mileage was 80,000 updated 9/20/11 *cn updated 2/23/12 *cn

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