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LLY GM Duramax Discussion of the 2nd Generation Duramax and Gm truck

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Old 01-04-2016, 03:51 PM   #1
rattlebox93

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no crank no ctart no communication after trying to reflash computor

OK i have came into the problem after the problem started from another shop the other tech was using GM tech 2 trying to re-flash the ecm to the latest software version the tech 2 erased the ecm but keeps loosing communication with ecm when trying to load the new software the truck was having issues before hand it had a misfire was surging at an idle and would not make boost that's why they were trying to re-flash the ecm this is an LLY truck i have a ton of experience with common-rail cummins engine but have basically zero duramax experience any help would be apreciated thanks again d.j.
 
Old 01-04-2016, 03:53 PM   #2
4x4dually
 
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Holy lack of punctuation, D. J. Jesus man. How do you expect us to read that crap?
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Old 01-17-2016, 04:25 PM   #3
matty169
 
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Figure it out?
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