My Parents bought a Chevy C4500 Kodiak (2.5 Crew Cab w/ Chariot Bed) to tow their trailer that holds their sand buggies. This was 7 months ago. The vehicle has had a violent vibration from the passenger front area since purchase. This happens around 60 to 65 loaded or unloaded.
After numerous tire changes, laser aligns, loaded aligns and then the dealer not knowing and telling my parents they would no longer warranty the vehicle to go some where else (and changing all the service records to prevent a lemon law activation) we are stuck with a quandary of what to look at.
I myself have asked them to check the balance on the rotor or just replace it, as the vibration has to be rotational and it is the only peice that has not been messed with. I have also been told to check for a sticking caliper. This we have looked for and not found.
Any other ideas? Anyone else heard of or seen this issue? Know a fix?
Feel free to email me directly or reply in group thanks.