Temperature changes how the battery discharges and the amount of current that can be delivered.
It’s important to remember not to miss a worn joint. If a ball joint fails, the driver loses control of the vehicle.
Replacing a single coil might not be the best approach to curing an engine of a chronic misfire.
All wheel speed sensor codes are just the starting points of a diagnosis and not a reason to order a part.
Stop/start technology is more than just a switch wired to the brake pedal and starter.
Picking the right tool is critical. This video is sponsored by Auto Value and Bumper to Bumper.
On older throttle cable systems, the carburetor or fuel injection system reacted to the throttle angle.
Direct injection pressure is measured with sensors, and the signals are used to determine pump speed and/or volume.
Understanding what comes out through the exhaust valve is critical to solving any emissions or driveability problem.