Posted 3/31/2020 18:22 (#8154326 - in reply to #8153669) Subject: RE: 2008 Duramax issues
Galena IL
If the filter base don’t fix it. Look on the top of the engine For diesel fuel. We had an 08 with a little short L shaped hose that got a small leak in it. Cost $17 on Amazon and about four hours to put it on in my shop. That was after I spent around a thousand at the GM dealer and it ran for one day. ... Dennis