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October 1, 2003 Service bulletin

Revised fuel injector balance test with tech 2 (manual transmission)

GMC technical service bulletin 030604052 for 2003 GMC Topkick.

Bulletin number
030604052
Component
Engine and engine cooling: engine
Summary
Revised fuel injector balance test with tech 2 (manual transmission). 2003-2004 chevrolet kodiak and gmc topkick. Tt

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