Question about 2003 Buick LeSabre

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2003 buick lesabre heater control valve location

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 975 Answers

SOURCE: Can't find the pcv valve on a 2000 Buick LeSabre.

assume this is a 3800,pcv is on pass side of plastic intake manifold,small plastic locking collar has an arrow on it ,says pcv

Posted on Mar 01, 2009

proJekttaLon
  • 91 Answers

SOURCE: 1994 buick lesabre heater core removal

The heater core is located under the dash, in the center. The container holding the core looks like a black plastic box. Remove the ash tray for easier access. You may have to also remove some other covers under the dash. You must first drain the radiator then you have to disconnect the hoses. There are two hoses connected to nipples of the heater core that go thru the center of the firewall. Remove the screws that hold on the cover to the heater core. Then you should be able to get the old one out. There might be a couple of other minor steps but I'm sure you can figure them out. For re-installation just go in reverse order to put it all back together.

Posted on May 25, 2009

honeymokey
  • 3113 Answers

SOURCE: PCV Valve Location

Its in the upper intake manifold on passanger side. Inside the manifold. Be sure to put o-ring on pcv or check engine light will come on.

Posted on May 25, 2009

  • 87 Answers

SOURCE: where is the fuel tank pressure sensor located

IT'S LOCATED ON TOP OF THE FUEL TANK

Posted on Aug 06, 2009

AutoDoc
  • 169 Answers

SOURCE: where is the fuse box location 1989 buick lesabre

Hi J_livezey,
Your fuse box is located behind the right side of the dash,to the right of the glove box.Here is a diagram to better expalin.If you need anything else,let me know. Thanks,Chuck.1da4d0d.gif

Posted on Mar 10, 2010

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1 Answer

I just hang thermostat in 1994 buick lesabre and still get no heat what can be wrong


Either the controller is not moving the valve or your heater core is clogged and needs to be back flushed.

Sep 22, 2014 | 1994 Buick LeSabre

1 Answer

Locations of fuse boxes in a 2003 buick lesabre


If it is like the 2002, one is in the engine compartment near the jumping post. The other is under the back seat.

Feb 04, 2010 | 2003 Buick LeSabre

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2000 Buick LeSabre heater only blows cold


the climate control thermostat is not opening the valve to let the warm coolant in

Nov 29, 2009 | 2000 Buick LeSabre

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When I start my 2003 buick lesabre the windshield wipers come on by themselves and continue intermittenantly until they stop.


Behind your ignition inside the steering column, there is a plastic piece that screws to the back that has to do with your accessories. its bad or your wiper control stick also located on the steering column is bad.

Jul 10, 2009 | 2003 Buick LeSabre

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Heater fan not blowing 2003 buick lesebre


u will need to test the fan motor 1st then if it is ok replace the blower motor speed control resistor.

Feb 23, 2009 | 2003 Buick LeSabre

1 Answer

Cruse control


Does your blower fan work on your heater/ac or your rear defrost work it could be the igniton switch were you put the key in. Turn the car on and off several times once you notice the cruise will not work and see if it starts to work if it does than it is the ignition switch this just happen to my 2003 century.

Sep 14, 2008 | 2003 Buick LeSabre

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