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I have a 2011 Chevy Silverado 6.0 2500HD 211,000 miles with several engine codes

Home Forums Stay Dirty Lounge Service and Repair Questions Answered Here I have a 2011 Chevy Silverado 6.0 2500HD 211,000 miles with several engine codes I have a 2011 Chevy Silverado 6.0 2500HD 211,000 miles with several engine codes

#896011
Dave Tidman
Dave Tidman
Participant

I would first try to resolve the electrical power issue. If your voltage is going low, that can cause all sorts of issues with the sensors and ECM (and other control modules).

You may need wiring diagrams to figure that out.

Good luck!

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