Question about 1991 Buick Park Avenue

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1991 buick park ave ac relay

How do I know if the ac relay works??

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  • purpleagle Oct 03, 2008

    How do I know if a ac relay works???

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You can put your hand on it while someone turns on the A/C. You will feel a click if it is doing it's job.

Posted on Oct 15, 2009

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Where it is how to fix starter relay for 1991 buick park ave


The starter relay is mounted on the starter. To replace you must remove the starter motor which is on the front side of the engine at the transmission bell housing. Make sure you disconnect the battery negative cable before you start work. Mark all starter wires and where they go on the different starter posts.

Jun 29, 2012 | 1991 Buick Park Avenue

1 Answer

How to install starter relay for 1991 park ave


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Fig. 1 Starter mounting
  1. Disconnect the negative battery cable.
  2. Raise the vehicle and support safely.
  3. Disconnect the wiring from the starter.
  4. Remove the flywheel shields.
  5. Remove the starter retaining bolts and remove the starter from the engine.
To install:
  1. Position the starter against the engine and install the bolts. Torque to 35 ft. lbs. (47 Nm).
  2. Connect the starter wiring.
  3. Install the flywheel shields.
  4. Lower the vehicle and connect the negative battery cable.
  5. Check the starter for proper operation.
Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using Fixya, and have a nice day.

Nov 22, 2011 | 1991 Buick Park Avenue

1 Answer

Can't get headlights to work on 1991 Buick Park AVE Ultra. All parking lights work fine.


So you have tested nothing.
Headlights don't usually have relays,just a circuit breaker in the light switch.
As I suggested,no one knows your problem,you need to actually start to do something. Get to the light switch and do some testing with a meter. It is either working or it isn't. If it is good then you could use a wiring diagram to continue on,or have a shop do this for you.

Oct 05, 2010 | 1991 Buick Park Avenue

1 Answer

TRYING TO FIND THE AC RELAY ON A 1991 BUICK PARK AVE


Look under the hood...left side fuse block....#3 is the A/C.


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Apr 18, 2010 | 1992 Buick Park Avenue

1 Answer

1991 buick park ave. security system set off,


Did you try the drivers door lock cylinder?

Jul 19, 2009 | 1991 Buick Park Avenue

1 Answer

RE: 1991 Buick Park Ave. climate control stopped working. Pulled codes 38 & 152 per self diagnostic procedure. What do these codes mean?


IT MEANS U HAVE A LOW SYSTEM REFRIDGERENT CHARGE BECAUSE OF A LEAK AND NEED TO REPAIR IT AND HAVE THE SYSTEM RECHARGED, MOST COMMON SOURCE OF LEAK IS ac COMPRESSOR FRONT SHAFT SEAL

Jul 09, 2009 | 1991 Buick Park Avenue

1 Answer

BOTH LOW BEAMS QUIT WORKING BUT HIGH BEAMS STILL WORK.


try replaceing the headlight relay switch or the headlight multi function switch.

Jul 04, 2009 | 1991 Buick Park Avenue

1 Answer

Ac problems 1991 Buick Park Ave Ultra


may not have proper amount or restricted orfice

Oct 03, 2008 | 1991 Buick Park Avenue

1 Answer

Relay center location


Finally located the AC primary small relay in the relay center under the right dashboard site. The relay had burned winding and only the resistor connected parallel to the coil was showing some resistance otherwise it wasn't engaging when I applied power to it. The Buick is actually 1990.

Aug 05, 2008 | 1991 Buick Park Avenue

2 Answers

Temp sensor for 1991 park ave


I have a 1991 buick century that keeps stalling but starts right back up but know it wont start at all

Jun 19, 2008 | 1991 Buick Park Avenue

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