20 Most Recent 1999 Buick Regal Questions & Answers


Replacement depends on how the hinges are mounted to the frame. If they are bolted, just remove the bolts. If they are welded, the need to be removed with a special tool and a special replacement package used to reattach the new ones. This is not usually a DIY job - you will probably need a body shop to do it.

1999 Buick Regal | Answered on Mar 30, 2018


It has nothing to do with the transmission and how it shift. The MAS with multiple others, sends info to the ECM, which adjusts fuel, air, and spark advance accordingly depending on too rich, too lean, etc. ALso the mas usually has a arrow on it and cant really be installed wrong. What do you mean by "pulls some" ?

1999 Buick Regal | Answered on Feb 27, 2018


That's usually a sign of overheating due to a poor connection. Buy a replacement socket and splice it in place using heat shrinkable tubing to keep water out. Apply a light film of dielectric grease int he socket. Then clean the ground connections. That should solve the problem

1999 Buick Regal | Answered on Dec 22, 2017


"they just buss"?? what does that mean?

1999 Buick Regal | Answered on Nov 24, 2017


could be a partially clogged catalytic converter .

1999 Buick Regal | Answered on Jul 22, 2017


Do you know how to do basic automotive electrical testing ?

Headlamps Inoperative - Low Beams

Disconnect the headlamp switch.
Turn the headlamp dimmer switch to the LOW position.
Using a test light, frontprobe between the headlamp switch harness connector terminal D to ground.
Does the test light illuminate? YES - NO ?

2
Using a test light, probe between the headlamp switch harness connector terminal D to ground.
Does the test light illuminate?
--
YES - Go to Step 3
NO - Go to Step 4
3
Replace the headlamp switch. Refer to Headlamp Switch Replacement .
Has the repair been made?
--
Go to Headlight System Check
--
4
Repair a poor connection or an open in circuit 1750 between the headlamp switch and the harness connector terminal A and G201.
Has the repair been made?
--
Go to Headlight System Check
--
5
Reconnect the headlamp switch.
Using a test light, backprobe between connector C201 terminal A3 and ground.
Does the test light illuminate?
--
Go to Step 6
Go to Step 7
6
Repair a poor connection or an open in circuit 10 between the harness connector C201 terminal A3 and S221.
Has the repair been made?
--
Go to Headlight System Check
--
7
Using a test light, backprobe between connector C201 terminal A2 and ground.
Does the test light illuminate?
--
Go to Step 8
Go to Step 9
8
Replace the headlamp dimmer switch. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle .
Has the repair been made?
--
Go to Headlight System Check
--
9
Using a test light, backprobe between the underhood accessory wiring junction block harness connector C2 terminal F10 to ground.
Does the test light illuminate?
--
Go to Step 11
Go to Step 10
10
Replace the underhood accessory wiring junction block. Refer to Accessory Wiring Junction Block Replacement .
Has the repair been made?
--
Go to Headlight System Check
--
11
Repair a poor connection or an open in circuit 1201 between the underhood accessory wiring junction block harness connector C2 terminal F10 and connector C201 terminal A2.
Has the repair been made?
--
Go to Headlight

1999 Buick Regal | Answered on Feb 18, 2017


If the engine cubic displacement is the same and all the accessories are the same then it probably will.

1999 Buick Regal | Answered on Jan 04, 2017


You have to pull the entire ceiling down. I would buy a new crank motor or get one at a junkyard. *Also makes good practice as what your in for. (Most junkyards make/let you get the parts you need yourself) Manually wouldn't work well and WILL leak cause it will move back. Mine had a bad switch. I fixed that and it works fine. Thank GOD!

1999 Buick Regal | Answered on Dec 25, 2016


check ur to see if ur catalytic converter is clogged

1999 Buick Regal | Answered on Dec 09, 2016


non all of the joints and tie rods are lubed for life, when you install replacements they will have fittings.

1999 Buick Regal | Answered on Nov 08, 2016


Do you have any dash lights on when you try to start is sound like a bad relay test your starter relay in your fuse panal

1999 Buick Regal | Answered on Sep 14, 2016


There is a vacuum line that connects to the vacuum modulator on the side of the transmission.

1999 Buick Regal | Answered on Aug 23, 2016


There is a vacuum hose that is no longer connected to the engine intake manifold.

1999 Buick Regal | Answered on Aug 23, 2016

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