Expert answers to all your car parts questions. Car Parts FAQ for reliable information on troubleshooting, installation, and more.

An alternator is a device that generates electrical power by converting mechanical energy from an engine into electrical energy. It is an essential component of a vehicle's charging system, which…

To calculate valve lift, measure the maximum distance the valve travels from its closed position. This can be done using a dial indicator and a degree wheel. Valve lift is…

To replace a power steering belt, follow these steps: First, locate the tensioner pulley and use a wrench to loosen it. Then, slip off the old belt from the pulleys.…

To bypass a brake fluid sensor, first locate the sensor in your vehicle. Then, disconnect the electrical connection to the sensor to disable its function. Brake fluid sensors are designed…

To avoid rock chips, apply a high-quality protective film on your vehicle's vulnerable areas. Rock chips can be prevented by using a protective film on your car's susceptible parts. This…

To align a Pitman arm, first loosen the retaining nut, then use a Pitman arm puller tool to remove it from the steering gear shaft. Aligning a Pitman arm is…

To bulletproof a 6.7 Powerstroke, install an upgraded EGR cooler and delete the diesel particulate filter (DPF) system. This will enhance performance and reliability by reducing the risk of common…