20 Most Recent 2001 Buick Regal - Page 4 Questions & Answers

Is this the oil pressure sensor or the oil level sensor?

run a can or two of coolant system cleaner through your system and flush

Not keeping your fuel tank above at least 1/4 is asking for trouble. The fuel pump needs the fuel in the tank to keep the pump from overheating. Also, its just as cheap to fill the tank from 1/2 to full as it is to fill it from E to 1/2. The benefit is that your fuel pump lasts a lot longer with the pump fully submerged in fuel. If you think keeping the tank at least half full is expensive, wait until your pump burns out.

P0171 OBD II Trouble Code This site may help locate the problem. Unfortunately these trouble codes do not necessarily pin-point a problem. They merely direct you to the general location of a problem i.e. a faulty system or circuit. So I advise you go down the list of possible causes, and check the PCV valve, and vacuum lines, etc. I hope this helps! Good Luck....

turn the key on and make sure shifter is pushed all the way into park, then turn the key off.

Most likely u have a coolant system issue most common is a thermostat next may be heater core some smaller vehicles have a electrical part inside the passenger side that regulates heat a mechanic is in order if have not worked on a car before

the most likely problem will be in the power steering pump and it may be worn gears or valve. Have an accredited steering specialist shop do a pressure test to determine the fault.

check the power steering fluid level first if it's low add. If it still does it have someone turn the wheel from full left to full right and see if it gets louder. If all of this does not change the sound then have your transmission checked out. Both of the pumps "whine" when they need attention.

check your power steering belt may be loose.if so adjust it.

http://www.instructables.com/id/Buick-Instrument-Panel-Cluster-Repair/?ALLSTEPS http://www.youtube.com/watch?v=_yZl_QoLdtw

Problem with ABS sensor/s. Each wheel has a wire running from the body to the wheel hub. Remove the wheels and check for a pulled apart connector or damaged wire. Check connections at wheel hubs. Check for damage to ring on hub. It's possible for a badly worn wheel bearing/hub assembly to throw off the speed reading.

Not enough information. Possible causes are coil packs overheating, fuel pump problem, computer, or another wiring problem. You need to determine if the vehicle is getting fuel and/or spark when it dies.

Check sensor wiring at wheels. One may have been loosened or disconnected.

look on back side of center cushion arms,there are fastners there that hold this peice on then rest is easy..

red wires in auto electrics is the nominal power wire. Use a circuit light tester and if it comes on when the ignition switch is on, or in the accessories position then that is the hot (power )wire.