BAD vibration after raising ride height
In august I had a 2.5" leveling kit installed on the front of my 2wd f-250 and I didnt like how it still looked like a low rider compared to my brothers 4wd f-350. Today I installed an add-a-leaf kit (2.5") in the rear leaf springs and it looks great now but I have a serious vibration when accelerating up to about 20 mph. Is this a problem with the drive shaft length? Can I put shims under the carrier bearing to help out with what I am assuming is my drive shaft being too short? ( I saw this in a different thread but I couldn't remember what the reason it was done for.)
any input is appreciated guys, thanks!
Last edited by jacobm24; 03-15-2012 at 04:54 PM.