Derek Powers
Senior Member
2016 2500 6.4 creeping up on 60k miles. Book suggest trans service. What do you suggest? Full service with flush? Just filter and top off fluid?
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I wouldn't perform a flush on my lawn mower let alone a trans. Perform the service with a new sump filter and a spin-on cooler return filter and be done.2016 2500 6.4 creeping up on 60k miles. Book suggest trans service. What do you suggest? Full service with flush? Just filter and top off fluid?
You probably will get a lot of opinions on this. I am going to do mine here in the next couple of months. I personally am going to do both filters & pump out as much fluid as possible with the tranny pump. There are several youtube videos on how to do this. And if you haven't already, get rid of that thermal bypass valve!
Ok...school me on the thermal bypass valve. What is its purpose and how do I get rid of it?
Getting rid of the factory thermal by-pass valve is totally unnecessary. Just more internet hogwash.Ok...school me on the thermal bypass valve. What is its purpose and how do I get rid of it?
Getting rid of the factory thermal by-pass valve is totally unnecessary. Just more internet hogwash.