20 Most Recent 2001 Buick Regal - Page 8 Questions & Answers

There are all sorts of engine sensors that do different things to your car, I had a cam shaft sensor replaced as the car was stalling and jumpy to drive. The same applies with the exhaust sensor. little sensor/electrical problems can be awkward to find and depending on the sensor costly or cheap to fix.

Most likely culprit would be your blower motor switch on the dash. I'm
assuming this system has an individual switch for the blower speed right? If the system is automatic problem would be
somewhere else.

Your Security light alut please change Your Flshing Lights.

I am sorry but we have no parts books here, please contact the local dealer in your area.

If you are talking about the HVAC system, sounds like the air temp sensor has failed.

wow thermostat >>>> shucks i believe its evep emissions code like faulty gas cap ....you can reset any computer the chck eng light will come on in 50 to 100 miles if not fixed....

it has it be a dead short in the wiring feeding the compressor.

There should be a fuse marked cluster or gauges that could be blown.The turn signals are on a separate circuit.You could also have a problem with the wiring behind the cluster or the cluster itself. A mechanic would check the fuse and then check for power and ground at the cluster. The gauges are grounded thru their sending units.

You low pressure port is against the firewall just below the center of the cowl and is best accessed from the drivers side

Wheel, Brake rotor and caliper need to be removed. Lower ball joint needs to be poped loose to allow CV half shaft to be removed. There should be 3 bolts on the inside of spindle remove those.There should also be a speed sensor loosen fastener to it. Cheap replacement parts may not come with a new sensor. NAPA does.

Hi Larry, The switch is usually on the side of the gearbox incorporated into the main control switch. Regards John