Allison Tranny Fluid
i just bought a new to me coach. it is a 1998 chassis since im not home right now, dont know which allison it has. however when i did my walk around, it has a big sticker that the dexron 2 fluid ha...
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I have had alot of experience with 15w40 in the Allison trans pulling out of coal pits 80,000 lbs and doing it for 400,000 trouble free miles with regular maintenance.
denn0007 wrote:rkenly wrote:
i just bought a new to me coach.
it is a 1998 chassis
since im not home right now, dont know which allison it has.
however when i did my walk around, it has a big sticker that the dexron 2 fluid has been replaced with engine oil (15-40).
the dealer indicated that a lot of coaches did this to have smoother shifts?
is that because of dextron2 vs newer dextron 3, or transynd?
better to just leave it, or upgrade to transynd?
tia
>>>Rod<<<
