Q: My 2001 Buick century when it goes over 30 it shift out and jump

The front passenger air bag status light shows up on the center of the dash, not in the gauge cluster. It’s designed to tell you several different things. Primarily, this light tells you if the passenger side air bag is...

They sell various tools. Go there and see what warranty they have. It's not going to be like mine--mine is a top-notch, professional one. I didn't pay 9000 buck for it. I got it for free because I used it...

Hello. It sounds like the transfer case is going bad causing the thumping noise you are hearing. The transfer case transfers power to the front wheels so that all four tires are working during four-wheel drive. If the transfer case...

These codes (https://www.yourmechanic.com/article/how-to-read-and-understand-check-engine-light-codes-by-jason-unrau) reference a malfunction in the transmission assembly. The problem may be another sensor or an internal fault within the transmission. The best thing to do in this case would be to diagnose the gear issue (https://www.yourmechanic.com/services/car-is-hard-to-shift-inspection) and...

Hello there, many different faults can cause your car to not start when the key is turned. In this case the most likely faults would be a ignition switch (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ignition-switch), key cylinder, worn key, key transponder failure, or a wiring...

Hello. The clicking sound you are hearing may possibly be related to the starter solenoid which is a unit located on the starter that transfers current to the starter when you turn the key. The grinding noise you are hearing...

Your vehicle's blower speed selector controls voltage to the blower motor using two different circuits. When high speed is selected the blower control switch (https://www.yourmechanic.com/services/blower-motor-switch-replacement) bypasses the resistor and operates the blower relay (https://www.yourmechanic.com/services/blower-motor-relay-replacement) sending full battery voltage from the...

If you are getting codes to the vent solenoid and cannot command it open with the scanner then you need to see if scanner said it is open or closed. Then test the resistance of the solenoid for specified resistance....

Hi there. The purge solenoid valve is typically located on the passenger side of the vehicle, under the hood and attached to the firewall. In order to locate yours and to review the correct removal and installation procedures, I would...