I did not know
We have a 2007 Chevy HD 2500 truck that we bought new. We pulled and lived in a fiver for three years. I had the tranny serviced every 25,000 miles while towing, and since, every 50,000 not towing. ...
Forum Discussion
What model Allison transmission?
The Allison 1000 has a spin on filter and an internal filter. Allison says never change the internal filter unless you are rebuilding the transmission.
They also say to NEVER do a power flush on the Allison 1000.
The Allison 1000 has a spin on filter and an internal filter. Allison says never change the internal filter unless you are rebuilding the transmission.
They also say to NEVER do a power flush on the Allison 1000.