1994 Buick Park Avenue Repair Question
Mileage: 200,000 miles.
Buick Park Avenue Dealer Problem
this is a very common problem with the dual system,it is the same system that was used in the cadillacs and caused so many problems in them.although the problem was usaully the control head,it could be many things and this system is very hard to diagnose,so i would take it to a pro or a dealer to be diagnosed.
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