1992 Buick LeSabre - Page 8 - Answered Questions & Fixed issues

its usually a bad brake booster that makes pedal hard or stiff. just type in on computer, ' power brake symtoms " in search bar. this should lead you in the right direction.

I've replaced a bunch of fuel pumps and ignition control modules on these style blazers, take the air cleaner off and look at the injector to see if its spraying gas, then check spark with a spark tester.

blown head gasket

Dynaride means that your rear shocks have electronic level control. There is a sensor mounted to the rear suspension. If you add some luggage or persons to the car the rear lowers. The sensor senses this down movement and starts the air compressor which is mounted in under the hood (left fender area). This compressor pumps air into the rear shocks compensating the additional load, so the car remains at proper level all the time. If you start the engine with a delay of about 20 secs the compressor should run for a view seconds to build up the minimal pressure the system needs. If the engine is stopped also with some delay of 30 sec. the release valve opens to vent out all the air.

For heater core replacing procedure. I suggest you to go through this related help links.Its all complete step by step procedure: ----How to replace heater core for All car models?

Click the link below: ---

http://technoanswers.blogspot.com/2011/11/how-to-replace-heater-core-for-all-car.html

-------------- How to Flush Heater Core?

http://schematicsdiagram.blogspot.com/2011/12/how-to-flush-heater-core.html

--------------- How to Remove Heater Core ?

http://howtobyme.blogspot.com/2011/12/how-to-remove-heater-core-on-2008-honda.html Heater Core Replacement?

http://howtobyme.blogspot.com/2011/12/honda-heater-core-replacement.html

------------ To replace heater core?http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on.html------

How to replace heater core?http://technoanswers.blogspot.in/2012/02/how-to-replace-heater-core-on_10.html How to replace heater core on Buick Regal?

http://howtobyme.blogspot.in/2012/02/how-to-replace-heater-core-on-buick.html ----------This will help.Thanks.

Some "check engine" wraning light there? If yes, I suggest scanned the computer to know exactly what fault code is stored there. Could be a problem with fuel injection system, air intake line or other sensor refer at this systems (oxygen sensor, IAC, MAF or MAP sensors).Keep us updated.

INFLATABLE RESTRAINT. Id say your airbag is not funtioning properly

if you can remove inner panel and you will see a rod connecting to the lock ..lift this and trunk will open ,,,

Open the Century's hood. Follow the upper radiator hose from the engine to the coolant outlet housing, on the upper portion of the engine's side.Remove the bolts holding the coolant outlet housing to the engine, using a socket wrench and an 8 mm socket.Pull the coolant outlet housing off the engine, by hand. Shove a rag into the outlet housing to prevent debris from entering the engine.Clean the sealing surface on the engine and housing, using a gasket scraper.Remove the rags from the engine and coolant outlet housing. Start the engine and let it run until the temperature gauge reaches operating temperature.Buick Parts

I woukld suspect the headlight switch is defective and the connector to it is burnt, a common problem in this year.

the radiator fans fuse where is that located and what amp is ityou can e amil me at [email protected]

as I understand it the scurity light flashes when the chip in the key has become damaged.I replaced my key twice before getting a 'good' one. Luckily we had another key to start the car with. do you? or is this problem solved,and how did u solve it.?

It is a delco window drive motor. They do not last. Search on line for a replacement motor.

I never actually did any auto trans repair when I was a dealer tech,but I do believe you're looking at a broken reverse sprag(this is probably gonna require a removal and disassemble of trans)I will admit<Aamco did a pretty good job on my 98 Voyager(I didn't have a lift in my home shop at the time,plus I figured out renting another car for my wife to drive would have made my costs about the same).The quickest solution for the average do it yourselfer is probably a Jasper rebuilt unit.(The special tools aint worth buying unless you plan to do a LOT of transmission rebuilds)

This sounds like a vacuum leak prob. At low acceleration there isn't quite enough vacuum for smooth shift.. But romp on it and it creates a vacuum at the same rate as your gas is getting sucked.

92 Buick lesabre 97000 miles, on slow acceleration, @ 40mph going into 4th gear there is a mild chutter, same @ 50mph going into OD mild chutter and when down shifting from OD to 4th. All is when slow acceleration. When I say slow acceleration, I mean I drive like a older senior citizen when everyone behind me is annoyed I don't just donor and go. When I do romp to accelerate quicker, there is no chutter at all. Fluid is good and at perfect level. Any ideas? Great car just wondering the scoop is

check and see if you have 12 volt at the purple wir at the starter when the key is turn to start if you dont see why not

This could be the BCM or Body Control Module that has gone bad or needs to be reset.1 Press and hold the unlock button on the keyless entry remote. Wait for the alarm to disengage and the headlights to flash one time. 2 Insert the key into the ignition. Turn the ignition to the "ON" position. 3 Wait 10 seconds. Look at the dashboard warning lights to make sure that the "security" light is no longer blinking. 4 Start the engine to make sure that the vehicle is operating properly.

The transmission probably needs a fluid and filter change. Do not use the quick lube places to flush the transmission as they do not change the filter.

there is a pressure switch on the ac drier that is the big silver can looking thing by the dash under the hood... if this goes bad the ac compressor will not kick on and the fans will not run when the ac is turned on... if the fans are not running at the same time of the ac compressor it will not blow cool..