Allison 3000MH service cost
Transmission has 62K and is sluggish when shifting gears at times. Fluid level is fine. What can I expect to pay for a service replacing the current syn-tran fluid, filter, gasket etc.
Forum Discussion
Several posters have already mentioned this, but I'll mention it again. If you have the Transynd tested annually, it is fine until the test comes back and says you need to change it. Until then, there is no need or no requirement to change it.
