Q: My key will not turn, no problems before.

Hello. If someone has changed the wiring from its original path without using the proper wires or connectors, it could cause a short. The wiring needs to be checked for any breaks or loose connections in order to make an...

The problem may be a speed sensor, a transmission internal shift solenoid, or harness issue. Only a scan and diagnosis will show the cause. If you need help with this, a certified mechanic, such as one from YourMechanic can come...

The transmission (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-slipping-transmission) was possibly putting some sort of increased load on the engine. You may want to have the fault codes (https://www.yourmechanic.com/article/how-do-i-look-up-what-different-codes-mean) read out of the engine and transmission. Volkswagen has a TSB out for an improper shift from...

Hello there. This is a rare fault not normally seen on the 2013 Nissan Leaf. There are a few things that could cause the brakes to lock up like this. The most common would be failed brake pads (https://www.yourmechanic.com/services/brake-pads-replacement), ABS...

The P2716 code is produced when the ECM has detected that the throttle body actuator motor has failed to read the correct position at which the butterfly valve within the throttle body should be in order to produce a smooth...

Hello. P0101 (https://www.yourmechanic.com/article/-p0101-obd-ii-trouble-code-mass-airflow-maf-circuit-operating-range-or-performance-problem-by-john-nelson) is the trouble code for an issue with the MAF sensor circuit range. This code is set when the computer detects an issue with the vehicle's MAF sensor signal. If the MAF sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) has been replaced,...

This was a known recall on many Hyundai Sonatas in this year. There is a technical service bulletin (https://www.yourmechanic.com/advice/tag/technical-service-bulletin) issued: TSB 13-EE-001. Your car should have the 100k warranty. I would recommend taking this to the dealer to have them...

Hi there. The noise could be the brakes indicator rubbing on the rotors on the front of your vehicle. This is the reminder to have the brakes (https://www.yourmechanic.com/services/squealing-noise-from-brakes-inspection) replaced. If the brakes are new or have lots of friction material...

Shaking or vibration (https://www.yourmechanic.com/services/engine-is-shaking-pulsating-or-vibrating-inspection) may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires. Other things such as a faulty idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) may cause the engine idle to drop below...