20 Most Recent 1998 Buick Regal Questions & Answers


The ignition module is my second guess,but check the crankshaft sensor first.

1998 Buick Regal | Answered on Jul 13, 2019


do you have a sun roof, if so start there, because there are two hoses at the back corners of the roof pan that allow water to drain, if they leak, they will soak the rear floorboards, and if not that check the door jam seals.(note that if the plugs on the floor are missing that will be verry hard not to have wet carpet)........let me know?

1998 Buick Regal | Answered on May 05, 2019


there is fuse for the horn

1998 Buick Regal | Answered on Nov 10, 2018


sounds like you blew one of the main power supply fuses in the under hood fuse box. that or you have a bad connection somewhere.

1998 Buick Regal | Answered on Aug 23, 2018


possibly a bad wheel bearing

1998 Buick Regal | Answered on Mar 03, 2018


HVAC Control Vacuum Control Valve ACDelco GM Original Equipment 15-72182

1998 Buick Regal | Answered on Jan 02, 2018


Sorry but your question does not tell us anything . is starting not turning over has to turn over to start
.only a person that can see it , test it will figure out the problem which we can not do thru a computer

1998 Buick Regal | Answered on Dec 30, 2017


Are you sure it's the motor and not a wiring issue? Test the motor FIRST. See link below

This is a cable driven window regulator. If you can reach the bolts that attach the glass to the regulator, just remove them and the glass will be free. If you can't reach the bolts, you'll have to cut the cables to free up the glass. Replace the regulator as a single unit.
Test power window regulator Ricks Free Auto Repair Advice

1998 Buick Regal | Answered on Nov 30, 2017


when coasting to a stop do you have your foot on the brake
if so , test the brake booster for a vacuum leak
simple test
put the hand brake on and start the car
idles ok ,--no problems
put your foot on the brake
idles ok --not the booster
engine stalls , falters ---brake booster failure

1998 Buick Regal | Answered on Nov 25, 2017


ALL the windows share a common ground, this could be your problem. The ground wire originates at the driver's switch and goes back through the harness to the door, and into the cabin where I think the black ground wire may ground on a frame or bracket in the left kick panel. Just after it comes in from the door. You'd have to look behind the kick panel (foot well) covering to look for the ground screw. There could be a couple other ground wires there too. Or take your meter and check the integrity of the ground wire at the switch. Either use the ohm function or do a voltage drop test to check the ground.

1998 Buick Regal | Answered on Sep 21, 2017


Do you have an electronic brake pressure pump for brake assist that you may want to make sure works properly. When turning ignition on, you should hear the motor run, also when you press the brake pedal.

1998 Buick Regal | Answered on Jan 02, 2017


List of possible reasons: Restricted flow of the filter inside the Transmission, defective shift solenoid also inside. Defective transmission control module. Have them all checked

1998 Buick Regal | Answered on Aug 27, 2016


One is for the fuel delivery, one is for the return and the other one goes to the vapor cannister.

1998 Buick Regal | Answered on Aug 23, 2016


You mean it "won't"? Test fuel pressure while cranking. Test for weak spark.

1998 Buick Regal | Answered on Jul 08, 2016


No radio, no lights, no start = dead battery. Even with key off, lights should come on if battery isn't dead

1998 Buick Regal | Answered on Jul 02, 2016

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