What a Code 2 or 3 on a 2004.5-2005 Chevrolet 6.6L LLY Duramax Code 2 Code 3

Replacing Duramax Fuel Injectors

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How to replace Duramax fuel injectors. This is a complicated question with many variables. How to replace Duramax injectors instructions change from model year to model year and is complex enough job that we recommend purchasing a service manual if you are attempting this job yourself.

NW Fuel: At the Cutting Edge of Diesel Fuel Injection Testing and Repair

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Leaders, not followers. So much of what we do at NW Fuel revolves around this simple philosophy. Not only do we strive to know the industry trends of today, we learn about what’s coming down the pipeline tomorrow as well.