20 Most Recent 1994 Buick LeSabre Questions & Answers

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Ignition switch wiring diagram buick custom numbered regal

try looking on google search ,I found that looking for things in the " images" section of google lots of things pop up,good luck,Gary
12/4/2021 4:45:10 AM • 1994 Buick... • Answered on Dec 04, 2021
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!994 LaSabre starts ...runs awhile then turns off. Fuel pump replaced, ran for a week ...now stalling out again. WOn't start this last time around.

If it is a 3.8 engine change the crank sensor,they go bad on the 3.8 engines.
11/2/2021 3:19:03 AM • 1994 Buick... • Answered on Nov 02, 2021
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Engine will not rotate when you turn key switch.

Bad battery, starter, starter relay. Anyone of those could be it. If it clicks and the battery is good than usually the starter is bad. If you know the battery is good take out the starter and have it tested. If it is bad than replace it. Local parts store can test starter. If starter is good than swap a good relay with the starter relay and try again.
10/31/2021 10:27:09 PM • 1994 Buick... • Answered on Oct 31, 2021
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Car starts and stalls

The chance of the Power Train Control Module (PCM) failing is very small, about 3% per industry research, so expert ndguy2481 is giving bad advice, it is more likely the crankshaft position sensor or the ignition module have a problem when they warm up. Run a test on the PCM to retrieve the trouble codes, I know there will be some. The connector to do this test is under the dash below the steering wheel under the dash panel.
10/26/2019 9:59:07 PM • 1994 Buick... • Answered on Oct 26, 2019
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Hood latch on my 1990 buick century is broken I

go to parts.com, enter your vehicles info, and it will show your a detailed breakdown of the latch assembly
4/3/2019 10:00:03 PM • 1994 Buick... • Answered on Apr 03, 2019
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Whats the torque spec for a 94 lesabuer crank bolts

if a 17 mm bolt head then around 90 lbs if 19mm then 120lbs
2/2/2019 9:29:13 PM • 1994 Buick... • Answered on Feb 02, 2019
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Warning light on dash -infl. Rest. What does it

Will it hurt the vehicle from it's everyday driving
11/18/2018 12:39:12 AM • 1994 Buick... • Answered on Nov 18, 2018
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1994 buick lesabre fuse box diagram

On this website you find fuse box diagram and description for Buick LeSabre (1994) Buick LeSabre 1994 fuse box diagram CARKNOWLEDGE
10/25/2018 3:27:49 PM • 1994 Buick... • Answered on Oct 25, 2018
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I have a 94 buick la sabre stalls when warm has

Sounds like you a loose 12V connection at the relay box.Locate the relay box and when the engine is running wriggle the wiring harness or shake the relay bow and see if that's when the engine stalls. You may even have a bad / loose ground to the relays.
7/26/2018 12:30:55 PM • 1994 Buick... • Answered on Jul 26, 2018
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Where are the 1994 buick lasabre door lock fuses?

At this website www.reliable-store.com I found all complete guide,much better language, complete detail in 800+ pages, ..and they also have live chat for instant help feature
3/9/2018 6:50:59 PM • 1994 Buick... • Answered on Mar 09, 2018
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I have a 1994 buick

check the catalytic converter for being clogged you do not always get a trouble code for a clogged cat
1/1/2018 4:50:26 PM • 1994 Buick... • Answered on Jan 01, 2018
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1994 Buick Lesabre shuts off while driving

Your best bet ,take it to a qualified repair shop that has the proper knowledge an testing equipment . 003 Fuel System Tests Scan Data Tests 003 Engine Peformance Tests Scan Data Tests
11/29/2017 10:44:40 PM • 1994 Buick... • Answered on Nov 29, 2017
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Wipers not working. need fuse panel diagram 1994 buick lesabre

http://www.autogenius.info/buick-lesabre-1994-fuse-box-diagram/
11/20/2017 5:55:40 PM • 1994 Buick... • Answered on Nov 20, 2017
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93 buick regal grand sport

no the crank shaft sensor would not stop it from turning over
10/17/2017 10:07:52 PM • 1994 Buick... • Answered on Oct 17, 2017
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My 1994 Buick Lesabre

Classic signs of coolant in the oil and since heads were repaired and sealed, it could be a cracked block. Coolant is mixed in oil and coolant impedes lubrication of engine thus hard to turn over and start. One last hope is to drain crank case, refill with fresh oil and new filter. Add Barr's leak "copper" )(looks like liquid copper and costs about $10) sealant to coolant fluid. Run the engine a few times to full warm up, each time observing for tell-tale white smoke from exhaust. Check dipstick level between each cycle. If problem subsides, go buy a lottery ticket as you're very lucky. If not, a new engine or short block is on the menu. Good Luck
9/22/2017 3:49:25 PM • 1994 Buick... • Answered on Sep 22, 2017
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At first the car had

The ECM may be dead .
9/11/2017 8:55:57 PM • 1994 Buick... • Answered on Sep 11, 2017
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The heat/vent/defrost control panel does not

Check the actuator motor and rods on the heater box inside. The motor moves the doors in the heater to direct the heat to the area you request. It is a small motor on the driver side or in front of the heater above the dash.
5/27/2017 4:37:54 AM • 1994 Buick... • Answered on May 27, 2017
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94 Buick Lesabre Shaking

Any codes?
5/15/2017 3:42:41 AM • 1994 Buick... • Answered on May 15, 2017
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