Need to pull off the door panel to see if you need to replace the motor and or the regulator. look for broken or twisted cables on the regulator.
The Buick Park Avenue Started In 1991
10w30
disc
3
The Buick Park Avenue nameplate was first used in 1977 on a model of Buick Electra, but did not exist as a standalone model until 1991, when it replaced the Electra.
yes, it does in my 1991 buick park ave.
what are you takling about? no such thing!
5 QTS
You dont. The computer does it.
.060"
fuel pessure test
Check out Crutchfield.com