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Old 05-16-2014, 10:53 PM   #5 (permalink)
SyN's Avatar
Senior Member
Join Date: May 2014
Location: Tornado Alley
Age: 52
Posts: 1,607

Ram Year: 2016
Engine: 6.7L CTD
Had my truck for 2 weeks. Been working so much have not had time to give her a nice warm bath and fresh coat of wax. Once that is done a few pics will be up.

I hope this is not a wanna be life time fluid. I can't find any info in the owners manual about the service interval of the 8speed. Just the fluid type. I have only had 4 hours sleep and my eyes are so tired.

I hope other owners who know more about this transmission and have honest truthful facts can shine alot of light here.

Did a bit of research on this New Transmission! I am now so glad I bought the Ram with the 8 Speed.

I will do my first service around 25K-30K. Gives me more research time!!

Very impressive Transmission!

After more research--->I love the pedigree of this Transmission.
It is a lifetime ZF Lifeguard Fluid Fill--->Which I don't like!

Now to find out the {Correct} way to change this expensive fluid. I'm not a believer in these Fill and Forget it Fluids.

2017 Bighorn 2500 CC 4WD 6.7L CTD 68RFE 3:42s w/Anti-Slip!
Oil: 2-Gal Rotella T6 5W-40 / 1-Gal Rotella T5 10W-30 & ZDDP Plus w/RP Filter!
Front- 68RFE- T Case- Rear: RL 75W-90 - RL C+ - RL C+ - RL 75W-140/90 Mix!
Coolant: Mopar w/Spin-On Filter & RMI-25 Air: AEM Drop In {Dry-Flow}! No CAI!
Mods: Many are planned to create OUR Ideal Towing Machine & Torque Monster!

Last edited by SyN; 05-16-2014 at 11:53 PM. Reason: I'm Old.
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