Q: What kind of fuel should I use?

While your remote is set by default for two-step unlocking, you can change that to one-step unlocking if you prefer. This allows you to unlock all the doors on your car with just one button press. Here’s how to change...

Depending on the severity of the leak that your vehicle had can help determine how much damage occurred from the leak. If any of the wiring was exposed to the water from the leak it could have caused corrosion or...

Considering that many a/c system components were recently replaced and that the refrigerant level is correct, you may have an issue with your blend door actuator. This actuator will block off the air flow to either the evaporator or the...

Hi there. This typically means that the fan itself has failed or there is a problem with the circuit. I usually start by checking for voltage supplied to the fan when the A/C is turned on. If there is voltage...

Hello. If a shop diagnosed the right rear wheel speed sensor (https://www.yourmechanic.com/services/wheel-speed-sensor-replacement) as the problem then they must have found the wheel sensor not putting out the same signal as all the other three wheel sensors. Also, the scanner would...

The job of a fuse is to prevent electrical shorts or over voltage situations from damaging wiring or electronic components in the vehicle. If a fuse (https://www.yourmechanic.com/services/fuse-replacement) keeps blowing, there is an electrical short in that circuit that is applying...

If you have a multiple misfire, the camshaft tensioners would not be the first place I would look for trouble. I would first check for air leaks and then carefully check the fuel and ignition systems. Camshaft tensioners usually manifest...

Hi there. That check engine light is probably the warning that something is afoul and creating your concern. There are more than likely codes and data stored to aid in the diagnosing of the concern. Remember that codes are not...

Hello, thank you for writing in. The vehicle may be having issues with the headlight circuitry. This may mean that the sensor, photocell, body control module, replacement headlight, or a fuse/relay has failed. Something is allowing power to be sent...