Question about 1991 Buick Park Avenue

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Does my 1991 buick park avenue a/c compressor have an o-ring or not? i cant tell because it was replaced with a compressor from an 88 olds? i want to get a reman but need to know, o-ring or not?

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O-rings come with the reman

Posted on Jul 30, 2010


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1 Answer

Why can i not get my 1991 buick park avenue to start.........???

Replace the distributor cap, wires & rotor. Then try again.

Sep 16, 2015 | 1991 Buick Park Avenue

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What are the problems replacing the AC unit?

installing it onto the engine should be pretty easy, you have to make sure you change the o rings, also once the system has been opened you should change the accumulator take and orifice tube.

Sep 08, 2012 | 1991 Buick Park Avenue

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Feb 27, 2011 | 1991 Buick Park Avenue

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I'm not sure if the rear drum brakes on my 1991 Buick Park Avenue were assembled right and I have leakage.

The leakage usually comes from a defective brake cylinder, or a poorly sealed brake line (there is a copper gasket that needs to be replaced when the unit is serviced. If the old gasket is used, it will leak.

Mar 26, 2009 | 1991 Buick Park Avenue

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1991 Buick Park Avenue A/C compressor leak..

If you dont want to replace the compressor you can retro fit it to R134 for around 200$

Mar 14, 2009 | 1991 Buick Park Avenue

1 Answer

Buick 1991 park avenue.

Alldata has them...I thing they charge you around $20 a year for the vehicle.

Dec 27, 2008 | 1991 Buick Park Avenue

1 Answer

1991 Buick Park Avenue- computer problem?

You can find it under the passenger side, below the glove box. Usually, when they fell, you will get mutiply codes that don't make sense, but needs to be tested with a scan tool, Genesis, or Snap on Scanner.

Dec 23, 2008 | 1991 Buick Park Avenue

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