Lynnmor wrote:
Cummins12V98 wrote:
Run it in TH and EB all the time, also for a while run the hell out of it as the 68RFE is a learning trans.
I doubt that this statement came from the owners manual. The proud new owner needs to take care of his purchase and not abuse it. Yes, I know how the learning works.
No but it comes from people that know these trucks. Reference, turbodieselregister.com.
When everyone was bitching about their 68RFE shifting too soon I had ZERO issues with my 11 HO Dually. Service Manager at DaveSmith said run the hell out of it. I did and had great oil reports and trans performance.
Do what you want as I will and I will give good solid advice as I am sure you will also.