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December 15, 2004 Service bulletin

Certain 2004 6.6L lly duramax diesel engines may have an issue with the high pressure fuel lines that...

Chevrolet technical service bulletin 3208 for 2004 Chevrolet Silverado, 2004 GMC Sierra and 2004 Chevrolet Kodiak and others.

Bulletin number
3208
Component
Fuel system, gasoline: delivery: hoses, lines/piping, and fittings
Summary
Certain 2004 6.6l lly duramax diesel engines may have an issue with the high pressure fuel lines that prevent them from achieving the proper torque upon reinstallation after a repair. Tt

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