i have 16,500 miles on the truck now . i changed the spin on at 2500 . i was going to change the spin on again but thought i might flush it . any thoughts on when to flush it . should i do it my self or take it to the dealer ? thanks

Do it yourself. Hoot put a how to article in the DIY section of the forum.

I just had mine power flushed at 5300 miles and refilled with transynd. I don't plan on draining the fluid again until 50,000 miles, just changing spin-ons at 5k intervals.


Had I known that my dealer had never actually power flushed an Allison with their new flushing equipment, I would have done it myself or took it to the Allison service center. They did OK, I just didn't like being the guinea pig.


I do know that I will buy all of my stuff directly from the Allison service center as my dealer made a nice profit off of me. My fault, I've should have known better. They even asked me if I had the materials. Then they would have charged me labor only. Live and learn... http://www.dieselplace.com/forum/smileys/Embarrased.gif

What are the Allison service centers now charging for a power
flush with Transynd?

And where would one find and Allison service center?

Corona,

You have one not too far from your house http://www.dieselplace.com/forum/smileys/Big Smile.gif

http://www.ssss.com/ssss/sanantonio/home.asp