problem with my defogger

1991 BUICK PARK AVENUE
185,000 MILES • 4 CYL • FWD • AUTOMATIC
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JALOW
  • MEMBER
  • 1 POST
my defog in 1991 park avenue quit working. what do you think is the problem
Dec 18, 2010 at 9:04 PM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
check fuses and relay first to make sure the defogger is getting power. It may have a broken lead inside the window. there are repair kits available in auto parts stores to fix them.
Dec 19, 2010 at 5:32 PM
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