Top 20 1999 Buick Regal Questions & Answers

It should be located right by the shifter under a little pop out cover. It'll be the size of 1/2 " x 1/4" rectangle

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" ?

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.

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

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

could be a partially clogged catalytic converter .

Glove box

Testing Electric Fuel Pump Problems with Voltage Drop Test Fuel Pump Amperage Draw Test Fuel Pump Current Ramp

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

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

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

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

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

This may be related to the antitheft system The system is known for turning off the starter and/or injectors when it fails. Is there a light on the dash that says SECURITY or a picture of a car with a lock through it? This is a common problem worth looking into. http://www.diy-gm-security.com/

There are many things other than brake lines that can cause braking loss. Investigation will reveal the issue. First, check fluid level in the Master Cylinder. If the level is normal, you don't have any broken lines/leaks. If the fluid is full and you have no brake pedal/braking power, chances are the Master Cylinder itself has failed. There are o-rings internal to the M/C that can fail, and when this happens, you will lose pressure to wheel cylinders/calipers and, as a result, lose your brakes. If the fluid has leaked out, then you need to find out fro where. This is not too difficult normally. Fill the M/C with fluid and have someone press the brake pedal while observing the underside of the vehicle. You should see fluid dripping from somewhere, often near one of the wheels. You can have a leaking caliper/wheel cylinder, brake hose, or metal brake line. Once you determine what part has failed, you can purchase and replace the defective part. Brake calipers, wheel cylinders, and hoses are fairly simple to replace. Brake lines are more difficult, as they require shaping, cutting, and the creation of couplings. After repairs are done, the brake system must be refilled and all air bled from the system or braking will not be satisfactory.

Does the engine make a knocking noise when it first starts or when driving? Like when letting off the gas. If so, this would indicate a bad engine(bearings). Otherwise, replace the starter.

Hello, From your description I would have to say it is the switch. The switch you turn to put the interior light gas a variable resistance coil in it and it is probably broken. I hope this helps, Vinnie

sounds like idle control valve. allows air to get into the motor if the throttle body is closed. aka your foot off the gas pedal. sometimes you can try to clean them, but most times that doesn't work. southernelectronics.com

here is where it is located and here is how to change it

1. Turn OFF the ignition.
2. Remove the serpentine drive belt.
3. Disconnect the sensor electrical connector.
4. Remove the attaching bolt.
5. Remove the sensor.
6. Inspect the sensor for wear, cracks or leakage if the sensor is not being replaced.

Hey Victor , check PWR WINDOWS PWR SUNROOF circuit breaker in Fuse Block Right side of the IP, in the right front door opening You don't have lock out on ? you