Finding a gas station with air for tires can be one of the easiest ways to maintain proper tire pressure without making a separate trip to a tire shop. Many…

A flat tire is more than an inconvenience. It changes the way a vehicle contacts the road, reduces steering control, increases the chance of tire damage, and can create additional…

A vehicle’s anti-theft system is designed to prevent unauthorized starting, but when the system itself develops a fault, it can create confusing electrical and starting problems. Common symptoms of a…

The Chrysler Pacifica interior and trunk are designed around a simple idea: a family vehicle should be able to change its layout as quickly as the needs of the people…

Modern gasoline engines use several technologies to extract more power and efficiency from relatively small engines. One abbreviation that appears frequently on vehicle specifications, engine covers, owner's manuals, and dealership…

PB Blaster and WD-40 are both familiar names in garages, workshops, and toolboxes, but they are not designed to do exactly the same job. Their similar appearance and overlapping uses…

Spark plugs may look similar from the outside, but the socket needed to remove one is not universal. The most common spark plug socket sizes are 5/8 inch (16 mm)…

Fuel injectors do one of the hardest jobs in an engine, spraying a precise mist of fuel dozens of times each second, every time the engine runs. Carbon, varnish, and…

Every car battery has a silent partner working behind the scenes. That partner is the alternator, spinning quietly under the hood each time the engine runs. Its job is simple…

A shaking steering wheel on a steep descent ranks among the most unsettling feelings a driver can get behind the wheel. Hill roads, mountain passes, and long downhill stretches load…