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2009 Chevrolet Duramax LMM trouble code P0101 - has delete
Posted to HD/Fleet Forum on 5/12/2018 21 Replies

Any diesel tuners here?

Working on a used truck bought at auction, so no history.

This truck has an EGR block off plate and very large aftermarket exhaust.

The problem originally was a "Reduced engine power" message on the dash and LOTS of black smoke ou... Login to read more.

21 Replies Received (View Replies)

 

car Vehicle Data

2009 Chevrolet Silverado 2500 HD LT 6.6L Mil Lamp On

VIN 1GCHK53629
Engine6.6 L
Trans6-speed Automatic (Electronic)
SymptomsMil Lamp On

car Vehicle Data

2009 Chevrolet Silverado 2500 HD LT 6.6L Mil Lamp On

VIN 1GCHK53629
Engine6.6 L
Trans6-speed Automatic (Electronic)
SymptomsMil Lamp On