Question about 1989 Buick Skylark

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Location of heater control valve

Where is the heater control valve located on a 1989 buick skylark

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  • 2 Answers

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Posted on Jan 02, 2017

  • 1036 Answers

SOURCE: heater no working on 1991 buick regal 3.1

It probably has an airlock - so needs the air leting out of it.

If you have the bleed screw on the pipe that goes from engine to bulkhead, then, with engine cold, and heater turned to heat, start engine( KEEP CLEAR OF FAN / BELTS ), and undo bleedscrew to let out air. STOP ENGINE. Refill coolant to mark with antifreeze mix.

If this soes not solve problem, it could be more serious - either blocked matrix or if you only find steam regularly - it's a head gasket problem - requiring replacement.

Posted on Feb 04, 2009

  • 15 Answers

SOURCE: 1995 Nissan Altima Heater contorl valve location


Posted on Mar 02, 2009

  • 396 Answers

SOURCE: where is the heater control valve locatedon a 2002 mitsubishi

Most heater control valves are on or near the firewall behind the engine. Look for coolant hoses attached to a small metal piece. It also will have an arm that has a cable from inside the vehicle attached to it.

Posted on Oct 19, 2009

  • 431 Answers

SOURCE: where is the fuse box location 1989 buick lesabre

under dash left of steer wheel there my also be some under hood

Posted on Mar 10, 2010

  • 5763 Answers

SOURCE: AC/Heater control valve :Lancer 2003 Misubishi

replace the knob, this doesnt have some valve you can just change to make it switch,this is a blend door with electrical actuator that moves the door from hot to cold air and also turns on or off ac depending on if that has a separte switch else where on control,you would have to remove the actuator and move the door and then some how jam the door so it doesnt move, i think its easier to replace the knob or use plier to twist the shaft of the control where the knob did.

Posted on Apr 21, 2010

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Where is the signal flasher in a 1989 buick skylark,i know where the hazard flasher is.

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Specifically where is the heater core located on a 96 Buick Skylark 4 cyl. w/air?

Hi there,

Well the heater core is located under the dash on the passenger side, usually cased in a plastic housing.You may have to remove the glove box in order to have access to. And when you get to the point, when you are disconnecting the coolant lines and remove the core you use some clothes to protect the carpet as fluid may drip. Post comments for further help or information........
Good Luck!!
Thanks for using FixYa!!

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Where is the a/c expansion valve located on a 1994 buick skylark

No expansion valve, only orfic tube, sit in connection to evaporator.

Jun 03, 2010 | 1994 Buick Skylark

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Where is the pcv valve located on a 1993 buick skylark with a 3.3

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Apr 15, 2010 | 1993 Buick Skylark

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Removal of heater core 1992 buick skylark

You locate the heater core by following the heater hoses in the engine compartment. These hoses need to be disconnected. Then, working inside the passenger compartment, take off all of the control panel. You'll see screws underneath if you lie on your back. The only trick is to pop out the vent louvers -- just pop them out with a screw driver. There are screws behind them. Take out the glove box. Take off the heater outlet duct and the heater core cover. Pull the heater core straight back to avoid breaking the drain tube. Remove some clamps and that's it.

Dec 31, 2009 | 1992 Buick Skylark

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1997 Buick Skylark is leaking coolant from a valve on the firewall, which appears to be next to one of the AC lines. Any ideas?

a temp fix, you can go to a parts store and buy this stuff that seals any leaks dealing with coolant sorry cant be more help good luck

Dec 19, 2009 | 1997 Buick Skylark

1 Answer

Where is fuse for blinkers on 1989 buick skylark

REPLACEMENT The hazard flasher is located forward of the console on all N-Body vehicles. The turn signal flasher is located behind the instrument panel, on the left side of the steering column bracket. Replace the flasher by unplugging the old one and plugging in the new one. Confirm proper flasher operation.

The flasher is located behind the dash (trim removed for clarity)


Jul 15, 2009 | 1984 Buick Skylark

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