Tranny fluid change
Got 70,000 miles on the current ATF oil, so today it and the spin-on filter got changed. I also dropped the pan to see if there was any sludge and it was clean. Love this Duramax/Allison combo.
Forum Discussion
Cummins12V98 wrote:
"I also use used oil in the gasket, can always remove by hand and not a leak yet."
The "YET" part is what scares me. If the filter says tighten a certain amount after contact I do so. Honestly if a filter can be removed by hand after 5-15,000 miles that is loose IMHO.
Ron, tighten by hand the 3/4 turn past gasket contact, it is tight. I didn’t say it spun off easily at change. I wear a playtex rubber kitchen glove for heat resistance and better grip. I have been doing this way since an oil and filter change on Dad’s 59 Ford 352. Destroyed the spin on filter getting it off had gone on with clean oil on the gasket, and likely a full turn after gasket contact, that was about 1967,!
The 2001 ran 10k between changes.
