shudder on take off but just had new u joint and rear end checked out possible brakes sticking???? need help very hard to locate

 

check the ujoint by the carrier bearing or transfer case they will sieze up and shake the whole truck at low speeds.

 

Check all u-joints connected to the driveshaft. I had serious shudder on takeoff as well as a little clunk when putting it in gear. It ended up being the rear u-joint, totally blown. Then, about two months later, the shudder started again, but this time it wouldn't start shuddering til I hit 2nd gear and then it was really bad at about 60-65, started to go away around 70-75. This time it ended up being the middle u-joint, totally blown. I'm waiting for the one by the carrier bearing to go, but not looking forward to changing that one out!

Jared

 

dont think i have a carrier bearing???

 

if yours is a long bed quad cab, you've got 3 ujoints and a carrier bearing. the center bearing may not be loose. drive it for a few miles, and then check its temperature with your hand. it'll be hot. It is seizing up.

 

i have a short box

 

Try adding the friction modifier to the rear dif.

 

did that added 2 bottles ?????maybe rear diff is gone only 60km on truck??