Question about 1998 Buick LeSabre

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I have a 98 le sabre and its not putting out enough fuel pressure sometimes it does and sometime it dose not i think i have a short some where but where

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Have you replaced the fuel filter?(every 30000 miles)

Posted on Sep 24, 2009

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STALLING AND STARTING PROBLEMS


How do you know that the FUEL PUMP is working? you have one of 3 issues

a. Fuel Filter is Clogged
b. Fuel Pump is not providing enough pressure (40 PSI required)
c. Ignition Module is going bad.

My guess is Fuel Filter or Fuel Pump. Put a Gauge on it and read the pressure... You may find out that you have a pump making noise and not providing enough fuel pressure

Apr 05, 2013 | Cars & Trucks

1 Answer

The starter on a 1990 buick le sabre clicks once when trying to start but won"t start


if the starter justs clicks once and all the lights stay bright i would say the starter is going bad. sometimes as a test ,you can tap the starter and if it works, it points to a bad starter

Jan 27, 2013 | 1990 Buick LeSabre

2 Answers

My 98 Buick Le Sabre heater blower works sometimes and sometimes it doesn't. You just never know.


Sounds like a bad heater control switch OR bad connector to the motor itself. I'd try your local salvage yard or EBAY for a replacement switch. Good Luck. . .

Nov 23, 2010 | Buick LeSabre Cars & Trucks

1 Answer

Where's the fuel filter on 2000 Buick Le Sabre and how to replace


release the pressure firs like take gas cap off there are some speacil tools called quick release tools some people just use a small screwdriver to pop it off it should be on driver side by the drivers door under neath the car if its a four door this driver door im talking about

May 14, 2010 | 2000 Buick LeSabre

2 Answers

98 camaro 3800series v6 engine will turn over but not star.sometimes it will start and run fine,but when you turn it off it won't start again.have changed fuel filter and fuel pressure regulator,no check...


CLEAN FUEL INJECTORS.THEY COULD BE DIRTY AND CLOGGED UP.FILL GAS TANK UP.PUT A BOTTLE OF FUEL INJECTION CLEANER IN FUEL TANK.DRIVE CAR AROUND ENOUGH TO ALLOW CLEANER TO CLEAN OUT FUEL INJECTORS.

Oct 25, 2009 | 1998 Chevrolet Camaro

2 Answers

My 1993 Buick Le Sabre idles crazy and it stalls randomly. Sometimes it will start right back up and sometimes it takes 20 min, 2 hours, or sometimes 2 days. It was my moms before it was mine and she...


does it start up and die again real quick and can you keep it going with your foot on the gas. if it does and you can it is probably the idle air control valve or the throttle position sensor. if it doesn't and it just turns over try the ignition control module. my 94 park ave did something similar but it shut down and wouldn't start back period and then i cleaned the chip on the key and it fired right up.

Aug 28, 2009 | Buick LeSabre Cars & Trucks

2 Answers

Dont know whether its the fuel pump or something else


How did you determine its not the fuel pump?It could be the fuel filter but I dont think so.Your truck requires a certain amount of fuel pressure to start and a different amount to run properly.You would have to check what your fuel pressure is to say its not the pump.It should be something like 65 psi to start and 55psi to run.Even though you can hear the pump come on when turn the key it might not be putting out enough pressure to start the truck.I realize im a little late with this post but it might helpfull to others.

Feb 23, 2009 | 1997 Chevrolet K1500

3 Answers

My son car dies every once in awhile and we have put a new fuel pump in it and a filter and change plugs.what else could it be


The emissions controls unit, the voltage regulator, vacuum lines, head gasket, his habit of driving into solid objects or lack of analytical inclination?

Aug 16, 2008 | 1985 Buick Skylark

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