loveracing1988
Well-Known Member
- Joined
- Feb 16, 2021
- Messages
- 387
- Reaction score
- 285
I know with my 6 speed 6.4 tow haul locked out 6th gear. When I tried it for 10 seconds in my ho cummins it seemed to lock out 6th again. Is that the case with the diesels as well that 6th gear is locked out?And to the guy asking if he needs to use the TH with a 4000# trailer... I wouldn't. I had a smaller trailer (loaded I guess it was in a 4500-5000# range). I made a trip with it last summer driving from AB to Vancouver Island and back. Thousands of miles through Rockies... When going downhill with TH (and EB obviously) activated, it felt like it was slamming breaks every once in a while. It was much too harsh. With TH off it was smooth and still I hardly ever had to touch breaks.