Inherited this vehicle from my in-laws and have spent the last few months getting in working order.
Oil leaks that are cost-prohibitive to repair along with occasional over-heating (despite flushing of cooling system).
Also, only about 10-12 MPG in city despite several fuel system treatments.
Finally, electronic fuel display that jumps up and down several gallons within minutes.
Was able to fix a/c with an "in the can"
Plenty of power but a very soft ride.
New tires help.
Oil leaks/overheating major issues but doubt GM cares anymore.
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