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Hi. It's difficult for me to say without hearing the noise firsthand, but there are a couple things that come to mind. The first is the hydraulic valve lash adjusters. The lash adjusters use oil pressure to keep the lash...
Hi, thanks for writing in. The common cause of this in many Volkswagen models is the micro-switch located in the door latches. Most likely, whichever door is showing as open, is the door with the failed micro-switch. If you would...
Hi there: In most cases, this is a dealership only setting; as the FOB key is a security feature that can only be adjusted by the dealership. I'm not finding any instructions posted online or mechanic service bulletins. You might...
This is perfectly normal when first starting the car in the morning as this is part of the cold start warm up process. If this is something that happens all of the time, then you may have a dirty or...
Hello, thank you for writing in. Walking through the diagnostic process, we can rule out the wheels and suspension as a cause for the humming, as it happens as long as the car is running. The next step is attempting...
It sounds like you may have a fuel supply problem in getting the proper amount of fuel to the fuel injectors. As you know, when you turn the key to on, the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) is activated and the fuel...
Hi Charlie. Thanks for contacting us today. There are two possibilities; that the e-brake is stuck on the rear brake itself, or the cable has broken. If you live in an area where you drive in dirt or off-road frequently,...
Generally, the check engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) comes on when something fairly serious is going on with the vehicle. This can happen for many different reasons such as a faulty mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), a faulty O2 sensor (https://www.yourmechanic.com/services/oxygen-sensor-replacement), a...
It It sounds musical, but what it really does is disperse vibrations that travel through the crankshaft to prevent damage to it and other vehicle components. The harmonic balancer, or vibration damper, is made up of two masses that vary...
There There are many reasons why you might need to find an engine’s top dead center. Top dead center is the point when the piston of the number one cylinder in an engine is at its highest point, and on...