Vibration in truck

[jared]

I have 24,ooo miles on my truck and at 2000 rpm in 4,5,6 gear I fill a vibration in the truck. The truck is also in a pull it never does it coasting. It fill like its in the engine and transmission. Also when I,m backing up with a trailer with about 10,000 pound sitting on it the truck just vibrates trying to back up. It seems like the clutch gets hot spots on it. I was wondering if any of you had any of these problems.


Silverado 2500HD Extended Cab ZF6 White
Rhino Bed liner
B-D Exhaust Brake

[srubrn]

Don't have answer for you but I have felt a vibration under load in 5th and when backing up a slight grade with trailer, my truck bucks and jumps. I just put it down in four low and continue bcking up.

[trailguide2u]

Guys I am feeling the same thing in 5th pulling trailers. Is anyone bringing there truck in? I wonder if its the 2 piece driveshaft. It does seem to be comming from the tranny area.

[DMAXED]

What speeds are you guys feeling the vibration? I get the same vibration at 55-65 mph under a load 60 mph being the worst almost feels like driving over the rumble strips on the side of the road.

[trailguide2u]

Mine does in 5th at all speeds loaded 50-65 being the worst.