Question about 1992 Buick Roadmaster
A/c fan motor runs after ignition is turn off.
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: Buick Roadmaster radiator fan
hi Russ, it sounds like the temperature switch is bad. It is located under the hood, front engine area, driver side, end of intake manifold, mounted in the block. U should be able to test it w/ an ohmeter as follows: disconnect wiring (check for loose, corroded, etc as that could be the problem) remove temp. switch, place in an old pot w/ water on stove, w/ temp below 99 degrees, connect ohmeter to terminals, reading should be zero. Heat water to above 99 degrees, check , should read infinity. If it fails this test, it's time to replace it. Good luck, let me know how u make out Curt from Connecticut.
Posted on Mar 16, 2009
I feel there is a sort somewhere in the fan circuitry, check its fuse unit. Also ensure proper level of engine oil is present in the engine. Actually your car might be overheating because the respective fans are not powering on at the correct time, but you mentioned that these fans are in working condition so it has to on something in this circuit that is preventing completion of this circuit by their respective sensors which you have recently changed...............sodeep
Posted on May 04, 2009
on the paasenger side of the car under the dash. Remove the lower dash panel below the glove box and the module is in the duct for the heat to the far right side of the footwell.
Posted on Mar 04, 2010
Tips for a great answer:
Sep 04, 2012 | 1993 Buick Roadmaster
Jun 15, 2010 | 1993 Buick Roadmaster
Apr 27, 2010 | 1995 Buick Roadmaster
Apr 06, 2010 | 1993 Buick Roadmaster
Jan 28, 2010 | 1994 Buick Roadmaster
Oct 03, 2009 | 2004 Buick LeSabre
Jul 15, 2009 | 1995 Buick Roadmaster
Jul 15, 2009 | 1996 Buick Roadmaster
May 04, 2009 | 1996 Buick Roadmaster
Apr 01, 2009 | 1991 Buick Roadmaster
Feb 24, 2015 | 1992 Buick Roadmaster
36 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: