06-12-2006, 09:06 PM
06-13-2006, 09:14 PM
I , too, always suspect my own work first :eek:
However, I'd suspect the AWD unit (it is AWD, correct?) is beginning to get itself into trouble. Are all the tires matched (brand, size, pressure, # of miles?). A simple test of the AWD unit is to put the car into FWD (front wheel drive) mode. Pop the hood and look for the fuse cover marked FWD (generally located where the firewall meets the hood in front of the passenger). Pop a GM fuse into it. Start car. Does the FWD light come on in the dash? Drive car and see if there are any changes to the wheel hop you describe.
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