Question about 1998 Buick Regal

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Engine shuts off while driving

1998 buick regal gs. While driving the engine just shuts off. We have replaced the fuel filter, fuel pump resistor, plugs and wires. The check engine light is not on. when the problem first happened the car started right back up and all the dash lights came on. since then no lights come on and it has taken longer to start back up. Seems until the engine cools off it won't start.

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  • 3edy Apr 06, 2009

    The problem I have is similar to this, except it started out with not starting unless I held the gas. I would then have to keep my foot on the gas as I drive, sometimes. Most of the time after I was able to drive off and even the next time I started the car I wouldn't need to hold down the gas. I would appreciate any more help with this, Thanks!

  • Anonymous Mar 29, 2014

    Dealer has car until they find problem.

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  • 60 Answers

Check one of your coolant sensor's

Posted on Dec 07, 2008

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I had the same problem with a 2000 regal gs and it was just water in my gas tank

Posted on Mar 23, 2009

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emissionwiz
  • 60867 Answers

SOURCE: my 1998 buick regal gs supercharge started slipping in 1st gear when taking of from a stop, is there any other possible thing besides getting a new transmission??

the answer here is the forward clutch pack is worn out, in order to replace this umust overhaul the trans.

Posted on May 28, 2009

jgwhomeequip
  • 1902 Answers

SOURCE: 1998 Buick Regal GS: HVAC problem. Air does not

Your vent relay switch is bad and you will need to replace it. It is located underneath and behind the glove box.

Posted on May 31, 2010

Audioaholic
  • 376 Answers

SOURCE: emissions diagram for a Buick 98 3.8 supercharger

go to the local repair shop...(IE.carx,midas.etc..) and ask one of the mechanics, If they will print off the diagrahm you need, they will do it for a small fee 5-10 bucks or so as long as your nice!

Posted on Sep 11, 2009

  • 158 Answers

SOURCE: Buick Regal Gs supercharger nose assembly please help if you can

you can rent a puller from one of the performance companies out there. I believe the one is 3800 performance? Or ZZP

The nylon coupler wears out and rattles like the sound of rocks within it. My bearings were perfect

Posted on Aug 11, 2010

jturcotte
  • 6811 Answers

SOURCE: 2001 Buick Regal GS How to turn off " Low

check sensor on reservoir. Unplug connector to sensor to see if light goes out. If yes, replace sensor. If no, wire may be shorted.

Posted on Oct 02, 2010

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1 Answer

1997 Buick Regal GS Auto starts but won't stay running. Any ideas? Fuel pump runs a couple seconds and then loses pressure.


you have to monitor the fuel pressure, if you find that the pressure drops off as soon as the engine has started you should check the fuel pump resistor located on the frame next to the windshield washer tank. If the resistor is ok see if you can keep the engine running with carb cleaner. If the engine stays running on the carb cleaner try disconnecting the mass air flow sensor and see if the engine continues to run by itself. This is all taking for granted that there is not a security system problem. check if the security light keeps flashing while trying to start.

Jul 08, 2010 | 1997 Buick.5 Regal

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I have a 99 Buick Regal GS, engine will start and run for few seconds then it will die.


I had a similar problem....my 98 regal GS did the same. There is a two stage fuel pump resistor located in the right inner finder. It was corroded and open. The fix requires relocating new resister on firewall. Fix was $165.00 + tax to my mechanic and runs like new now. Hard to diagnose problem per mechanic.

Mar 11, 2010 | 1999 Buick Regal

1 Answer

Service engine soon light on 1998 buick regal gs


It is most likely a crank sensor!!!!!!! i am 99.9999% positive that this is the culprit. I am a mechanic and this is the first thing i would check with your description.

Mar 06, 2010 | 1998 Buick Regal

4 Answers

I have a 1998 Buick Regal GS and it will start fine, run for a few seconds, and die. Doesn't matter if I rev the engine or not- same result. It was on a really cold windy day when it happened. I had driven...


it is electrical on your car there is a computer that will kill the motoe if somthing isnt safe, it sounds like a code reader mabe your best option. you can rent these from your local auto parts store.

Dec 12, 2009 | 1999 Buick Regal

1 Answer

Car starts but won't stay running it's a 99 buick Regal GS Supercharged


CHECK FUEL PRESSURE IT SHOULD BE 41 - 47 PSI. IF NOT REPLACE FUEL FILTER.IF NO CHANGE. REPLACE FUEL PUMP.IF FUEL PUMP IS GOOD.YOUR PROBLEM COULD BE A INTAKE LEAK OR SPARK IGNITION PROBLEMS.ALSO USE A SCANNER TO CHECK FOR FAULTY SENSORS OR THEFT DETERENT PROBLEMS.

Sep 18, 2009 | 1998 Buick Regal

1 Answer

98 Buick Regal -engine quits


ok its one of two things you need to check when it cuts off if you have spark or fuel if you lose fuel pressure replace pump it gets hot and makes noise like its running but its not pumping fuel and if you lose spark you need to replace ignition control module has a hair line crack in it and when gets hot the crack expands and loses contact and wala no spark

Aug 15, 2009 | 1998 Buick Regal

1 Answer

Buick Regal dying


You have a problem in the fuel pump relay circuit for sure then. I'm betting the relay, but it could be that dropping resistor.

May 11, 2009 | 2000 Buick Regal

2 Answers

Will start then dies


On the regals they have a ceramic resistor on the passanger side under the fender. It heats up and over time it tends to brake and the wire inside tends to rust away. The fuel pumps run in 2 different speeds. Had the same problem. Dealer only part yet the car would run and you would think it was the fuel pump. Turn the key it kicks on then start and dies out. Ceramic on the pass side would need replaced. It is white about 2-3 inches long or so held on with 2 bolts i do believe. Ill find a bulliten i found online to help me diagnos the problem. :) hopefully this helps someone out instead of spendin $$$ that ya cant afford with the recession eh?

Mar 07, 2009 | 1998 Buick Century

2 Answers

Replacing a fuel fitler


In my regal gs 1998, the fuel pump is n fuel tank. There is a resister that I replaced to fix stalling and shutting down of engine.

Dec 06, 2008 | 1998 Buick Regal

2 Answers

I have a 1998 buick regal it will start but won't stay running for longer than 2secs


Greetings,

If your 1998 Buick Regal is the GS model (supercharged), there is a resistor that is either switched into the circuit to the fuel pump or it is bypassed. The idea is to not put as much voltage to the fuel pump under idle or low load conditions. However, under high power conditions, such as when you punch it or drive up a steep hill - which usually also brings in the supercharging, then the circuit bypasses the resistor to give the fuel pump more voltage and, hence, more fuel pumping capacity to meet the higher fuel demand.

The resistor is located in a bad spot where it can pick up lots of road debris, slush, dirt, etc. Thus, it can fail. When that happens, you can start the car but then the resistor circuit is activated and, because the resistor has failed, no voltage gets to the fuel pump and it shuts off, then the car shuts off. If you immediately hold the accelerator down after starting the car (but not to overspeed the engine), the engine will keep running but at a very high RPM.

The fix is to replace the resistor, or bypass it altogether. The resistor is located on the inner front tire wheel fender on the passenger side. If I remember correctly, you get to it under the car, but you may also have to access it by opening the hood and reaching down from the top. It was 10 years ago when I fixed mine and I do not remember. This fixed the problem for me. I hope it works well for you. If you have other questions, you can reach me at kscheer@comcast.net.

Jul 16, 2008 | 2000 Buick Regal

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