today i was driving home and while i was driving the truck acted like i just put super swampers on it. i took the locking hubs off the front and inspected them and greesed and put back on. and same problem. i read through some other post and i feel it in the seat and floor board. not in the stearing wheel. i took it for a test drive it wont start till i hit 20 then keep going and all the way back to a stop then wont start till 20 again funny thing is i hit a bump in the road and it stopped then i hit another one and it started again(good old midwest winter) so i found a fresh blacktop road and it didnt do it till i hit a bump even up to 45.
any sugestion to check
i put newer tires on the back and the place didnt have a cone big enough to balance them but they have been on for a week or two with out any problem