Q: I did the heads and the crankshaft sensor and the car still will not start

This condition is likely caused by the door latch not recognizing that the door is closed. This could be due to mis-alignment of the door, a faulty latch, or a faulty striker. Another possible cause is the improper closing/latching of...

The first step in dealing with bad gas is removing it from the fuel system as quickly as possible. This will help prevent further damage to any of the fuel system components. To do this, it will require that the...

If you are under factory warranty then by all means get the expert there to drive it. VW warranty does not last very long so I suggest you get the most out of it in the meanwhile. They'll ensure that...

The rear door has built in sensors and power motors that work together to close the door automatically when you push the close button. If there is a shorted button then this could cause it to close again as soon...

Hello. The Bank 2 Sensor 2 oxygen sensor should be the lower sensor on the passenger side. Lower meaning after the catalytic converter. A good way to remember, is that bank 1 will always be the same side as the...

Hello. Thanks for writing in about your Mercedes-Benz ML350. It is recommended to replace it if the rotor surface is worn, damaged, or is too thin. Typically I would always recommend replacing the rotors anytime the pads are changed. By...

Hi, thanks for writing in. With a failed wheel speed sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-wheel-speed-sensor), your anti-lock brakes, traction control and/or stability control systems will not function properly. These systems rely on wheel speed sensors to determine when and if braking needs to...

There are many causes of hard starting but illustrative ones are a faulty engine coolant temperature switch (sensor), malfunctioning idle air control (IAC) valve, vacuum and EGR leaks, inadequate fuel delivery or pressure (clogged fuel filter, injectors), and contaminated or...

It sounds like you may have a faulty brake light switch (https://www.yourmechanic.com/services/brake-light-switch-replacement) circuit which controls a number of things in the vehicle. This switch indicates when the brake pedal is pushed and triggers the brake lights to come on. In...