exaust brake and downshifting
not really sure how exhaust brake works. when coming down a hill should I have it in tow-haul. and with exhaust brake on, should it auto shift down or should I be doing the shifting. not even sure...
Forum Discussion
Bedlam wrote:
The 68RFE is not an option, but the manual still is. When I started looking for a replacement for my F250, I kept my options open for different class trucks and manufacturers. I needed payload beyond Class 3 pickups, so that eliminated the 68RFE (as well as GM trucks). My original intention was actually to go back to a gasser due to the cost and complexity of today's diesels, but realized I would be limiting myself too much with short term savings which could have resulted in swapping out prematurely also due to those limitations.
I understand why FCA offers the 68RFE and it may make sense for the lighter or occasional duty haulers, but this current truck of mine is dedicated for hauling and towing.
I understand less why FCA does not upgrade their manual transmission. Although they have following, the limitations are creating attrition within the manual crowd to a point where it will be dropped.
Surprisingly I think there's more camper haulers running the 68 transmission over the aisin. I suspect cost plays a big factor on these guys decision and the 68 doesn't require the 30k mile oil change interval.
