Question about 1998 Buick Regal

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1998 buick regal gs heat blows hot on passenger side and cold on the driver side.

Posted by Mike White on

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aaronsilviou

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Same problem on my 98 Regal GS; remove glove box, locate the blend door actuator, (black odd shaped box with metal "ring"). Remove the box and manually turn the blend door shaft it was attached to. If you get cold air, it's the actuator you removed. About 30-40 dollars.

Posted on Apr 07, 2012

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5 Related Answers

Anonymous

SOURCE: 1998 buick park avenue drivers side blows cold, passenger side hot

sounds like the drivers temp door actuator is not working should be located on the drivers side of the air box down by the gas pedal or center dash area.

Posted on Nov 06, 2008

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Anonymous

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SOURCE: 99 Buick Regal LS dual climate control. No heat passenger side.

the motor for the passenger side
blend door is shot

Posted on Jan 12, 2010

roniecon

Ronny Bennett Sr.

  • 6927 Answers

SOURCE: 96 buick regal, w/dual climate control, w/ac on

It can be low on freon,or,the actuator motor foor that side blend door is bad,if so,the dash has to be removed to replace the actuator motor.

Posted on Jun 08, 2010

emissionwiz

Marvin

  • 85239 Answers

SOURCE: water on passenger side floor of Buick Regal

U need to clear the AC condensation drain, crawl under the car on the passenger side and near the base of the engine firewall u will find a drain pipe, (about 3/4") clear t and the water will stop going on the passenger floor.

Posted on Aug 30, 2009

Bblaster

  • 92 Answers

SOURCE: a/c blows hot air on drivers sde

The actuator door on the driver's side is out of position and needs to be reset. Remove the negative battery cable for 1/2 hour to reset the computer. Start the HVAC system and you should be able to hear the door adjusting itself and cold should come out of the driver's side vent.

Posted on Jan 27, 2010

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2 Answers

Location of blend door actuator on 2001 Buick Regal


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A/c blows hot air on drivers sde


The actuator door on the driver's side is out of position and needs to be reset. Remove the negative battery cable for 1/2 hour to reset the computer. Start the HVAC system and you should be able to hear the door adjusting itself and cold should come out of the driver's side vent.

Sep 19, 2009 | 1999 Buick Regal

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I had the same problem when i was working on my 1999 Buick Regal and had to disconnect the battery. I didn't reconnect in the same way that I disconnected the battery from the terminal and noticed that the driver side had no heat or air but the passenger side did. I then disconnected the battery again and reconnected it the same way and now have heat and air on both the driver and passenger side. Hope this helps. Good Luck!

Apr 14, 2009 | 1998 Buick Regal

2 Answers

1998 buick park avenue drivers side blows cold, passenger side hot


sounds like the drivers temp door actuator is not working should be located on the drivers side of the air box down by the gas pedal or center dash area

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