Coming home pulling my 5th wheel Sunday, I turned the corner and was slowly picking up speed got to between 2100 to 2200 rpms and my truck started bucking let off the throttle and it stopped brought it back up o 2100 and shifted to 4th gear everything was good. Got to another intersection to make a left while in 2nd gear started the climb of a small hill shifted to 3rd and got about 2200 rpms truck started to buck let off the throttle and then kept the rpms at 2100. After I got the trailer unhooked went for a drive and I ran the rpms up to 2500 before shifting and there was no bucking. First time I have experienced this and I have pulled my 5th wheel a couple of times since the install of the 3k gov springs. I have been pulling my stock trailer 3 times a week with no problems. I have the springs set soft initial click plus 3 more clicks and between .045 to .50 protrusion.
The springs are from Pac Brake.
Any ideas of what do I need to look for?
Thanks.
The springs are from Pac Brake.
Any ideas of what do I need to look for?
Thanks.
