Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!
1 - 1 of 1 Posts

·
Premium Member
Joined
·
9,706 Posts
All I would do is pull the tranny pan plug, drain the fluid and refill, and change the spin-on filter. Not too much needed. Don't do a flush or anything like that, allison doesn't recommend flushing it.
 
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top