Truck is hopping
October 10th, 2015, 6:21 PM
#1
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Truck is hopping
Hey guys I'm new to this forum stuff hahahha.I have a 2001 duramax and it has a terrible hop.I've replaced a motor mount and all my u joints balanced my tires 3 times and now today replaced the drive shafts with another used one but with new u joints again.I don't know anymore.I'm at a lose.any ideas guys?
January 19th, 2016, 8:19 PM
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when does it "hop"? and maybe try to explain it differently if you can...vehicles don't really hop. When you balanced the tires were they roadforced or just balanced? try rotating the tires?
February 23rd, 2016, 1:16 PM
#4
elaborate more on the hopping if you can. if you get them roadforced they can tell you if there's any cupping in the tires. or just running your hand over the tire you can tell if its really severe cupping. sometimes you have to rotate the tire 180 degrees on the wheel if theres a heavy spot.