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waypeg65
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Posts posted by waypeg65
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My 8.1 Engine is also backfiring under load. I am trying to find the GM Dealer is in PA.
jleamont posted that he has a friend that works at a GM Dealer and his friend it familiar with the problem.
Any information is appreciated
Wayne
Workhorse 8.1 Engine Back Firing Under Load
in Engines
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Wayne