Posted 2015-01-19 7:28 AM Subject: Duramax diesel goo roos please help
Elite Veteran
Posts: 702
Ok, so change the transmission fluid this weekend. Changed filters used OEM fluid 2 gallons. Started it, vhecked fluid levels all good. Drove circle around barn all good. This is the third truck I have changed tray fluid and never had a issue. This morning warmed up truck, go to leave and truck will not get out of 1st. Almost feels like 4 wheel drive is on. Stop to tell my boss that I will be late and the reverse will not work. I shut it down and restart and reversee works, but still will not go out of 1st. Help. Is this air, would this happen if the internal filter was loose. Thoughts. I did have it in 4 WD to get on the blocks to change. Could it be with that. I am sitting at the mechanic waiting for them to open at 10, bit I would love some thoughts.
Duramax diesel goo roos please help
