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Re: Duramax/Allison downshift?
Quote:
Originally Posted by biketopia
Does she have tunner or anything on the truck? How many miles are on it? I had an LB7 duramax for 10 years and didn't have much issues, just the known injector problem but that will haze like crazy out the exhaust and full the crankcase with fuel.
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I don't think so - whatever it came with.
Seems like it was about 175K when we bought it. Injectors should have already been upgraded.
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Current/past Chevy/GMC trucks:
1958 Chevy C-60; 1965 GMC C-50; 1965 Chevy C-10; 1971 Chevy K-10; 1973 Chevy K-20; 1976 GMC C-20; 1977 Chevy C-10 Suburban; 1980 Chevy K-10; 1989 Chevy K1500; 1991 GMC V1500 Suburban; 2016 Chevy K2500 HD
Other vehicles: 1988 Jeep XJ; 2011 Toyota 4Runner
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