Question about 1993 Buick Roadmaster

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Heat not blowing out strong from vents on 93 buick roadmaster

Just changed blower motor but i still cant hardly feel any air coming from vents but i hear it blowing. The heat is working just not blowing out good.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

landsend
  • 1066 Answers

SOURCE: location fuse boxes 1991 buick roadmaster estate wagon

one under the hood another drivers side kick panel.  Also check the relays

Posted on Apr 01, 2009

  • 37 Answers

SOURCE: Blower motor vent selection switch not working

the hvac selector switch in the dash may be the problem.You need to remove the switch and look at the connector on the back of switch,see if there are any burnt wires at the connector or switch.It's all electronic and the switches have been known to burn out on this and other model.

Posted on May 26, 2009

  • 1 Answer

SOURCE: I have a 99 Buick LeSabre with the same problem.

for my 1975 buick lesabre it was a vacume hose that conected to the fire wall i also learned that behind the clove box theier are two control arms one on top one on the bottom i believe the top controled hot and cold the bottom controled driver and pass ie left vents or right vents thank you ifixed mine hope the same 4 u

Posted on Jul 15, 2009

honeymokey
  • 3113 Answers

SOURCE: No Heat in my 1994 Buick Roadmaster sedan blower

The heater core may be stopped up. Try to back flush it with a water hose.

Posted on Dec 07, 2009

  • 18 Answers

SOURCE: module location for blower motor on a 1994 Buick

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

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