Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
do you have the optional electronic shocks?
if you do then I'd suspect that 1 of them has a fault and isn't switching stiffness's properly or actually locking up
so I'd suggest disconnecting the shocks electronically then trying to repeat the fault
do you still need help?
Bear in mind that the site takes a deposit from you at the beginning and this is held by the site until you rate my answer at which point the cash is split between the site and the expert. so if my answers have been helpful please rate my answer.