20 Most Recent 1994 Buick LeSabre - Page 4 Questions & Answers

the light should not have anything to do with it - if it has power door locks the switch may has blown

1994 Buick... | Answered on Mar 08, 2015

try unplugging mass air flow sensor on the air filter duct common problem on the 3.8 engine if runs better replace the sensor

1994 Buick... | Answered on Mar 08, 2015

Alternator is bad.

1994 Buick... | Answered on Mar 02, 2015

buy the removal tool so you don't break the clips

1994 Buick... | Answered on Mar 01, 2015

that is the opening temperature for the thermostat
it opens at 160 degrees which is good for hot weather operation or another with 180 degrees which is good for cold weather operations
The differences is 160 opens sooner to start coolant circulation to keep operating temperature low where the 180 keeps shut and allows the operating temperature to rise up as soon as it open the cold air will quickly cool the coolant.

1994 Buick... | Answered on Feb 28, 2015

Could be the turn signal flasher located under the dash.
Check your owners manual for details.

1994 Buick... | Answered on Feb 25, 2015

I have the lowest price avail on the internet for this valve, i have checked, that price is at www.rockauto.com it is $122.00

1994 Buick... | Answered on Jan 19, 2015

The fuel pump relay is behind the cover on the firewall,turn the ignition on,and it will click,and you will find it,the fuel pressure regulator is on the fuel rail.On the intake.Rate please if this was helpful.

1994 Buick... | Answered on Dec 05, 2014

HELLO THERE: Here is a link that will help you out ok dont forget to rate this soultion this helps me out too 1994 buick lesabre serpentine belt removal 1994 buick lesabre serpentine belt removal. Custom made wrestling belts ... money belt zipper. chest injuries from seat belts. serpentine belt diagram 30 mitsubishi ...beltpedia.info/1994-buick-lesabre-serpentine-belt-removal.html

1994 Buick... | Answered on Dec 04, 2014

I found a way to bypass it. ive used this module before

1994 Buick... | Answered on Nov 09, 2014

You will need to remove the door panel and the switch attaches to the panel from the inside.

1994 Buick... | Answered on Nov 06, 2014

Replace the headlight switch. The button on the switch is not turning off all the way.

1994 Buick... | Answered on Nov 06, 2014


1994 Buick... | Answered on Oct 06, 2014

You need to reset the oil lite with an oil change or add oil. As for the check engine lite being on you need to read the codes and see why it is on then the repair facility will reset the lite. They come on for a reason.

1994 Buick... | Answered on Sep 27, 2014

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

1994 Buick... | Answered on Sep 25, 2014

You change spark plugs every 3 years,
regardless of mileage,then you can forget
about them, if you have other issues, as the years
go by

I assume you do not work on your own vehicles, if
you do not say you do & if you had experience,then
spark plugs wouldn't be the issue

That said, I have no idea why your asking.

I would guess you never go to a repair shop, or we
have no idea why the question !

1994 Buick... | Answered on Sep 20, 2014

brake lights will be ok as there is a different wire from the switch for the interlock system just jumper the wires at the switch you should see 2 different wire connectors

1994 Buick... | Answered on Sep 19, 2014

sounds like you have a problem with the brake shift interlock solinoid you will need to test problem could be brake switch adjustment or brake switch i remember having to readjust them every once in a while but if you just want to test just run a jumper on the brake switch and see if that works

1994 Buick... | Answered on Sep 19, 2014

do you mean it will not turn over or it turns over but will not start..?? If it turns over it is possibly the IGN module ... expensive part.. could be the ign switch.. inside the steering column.
Have you checked to see if spark or fuel is missing? one of these has to be missing for the engine not to start if it turns over.. If it does not turn over check the starter for "heat Soak" an old GM problem.

1994 Buick... | Answered on Sep 12, 2014

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