Q: Codes For Mountaineer I Asked About Earlier

The cruise control system allows you to drive at a constant speed, without having to keep your foot on the gas pedal. When the system is set to a speed, the car will maintain that speed automatically. Setting the cruise...

The automatic door lock feature locks your car’s doors anytime you shift out of P (Park). This is an important safety feature, and it cannot be disabled.

The code P0442 (https://www.yourmechanic.com/article/p0442-obd-ii-trouble-code-evaporative-emission-control-system-leak-detected-small-leak-by-spencer-clayton) is for a very small leak in the evaporative system of the fuel tank and its vent system. A leak in the gas cap is the most common cause of this code and the gas cap...

You may want to have faults surveyed to see if there are any underlying issues on your 2003 Ford Excursion. Battery voltage (https://www.yourmechanic.com/article/how-to-check-the-voltage-of-a-car-battery) is extremely vital to vehicles with heavy electrical systems such as the Excursion. If the battery voltage...

Hi there, thanks for writing in. There is a technical bulletin (https://www.yourmechanic.com/article/how-to-use-a-technical-service-bulletin-tsb-to-diagnose-and-repair-a-car-by-valerie-johnston) that covers a leaking intake manifold in front of and below the throttle body of the manifold. The car could have a deformed intake manifold that would need...

Hi, thanks for writing in. When a hub seal is installed, the lip on the hub seal will want to be on the top when you are pressing it in. There is always one side that is slightly wider than...

If the wheel bearing is defective, that will not damage the brake rotor or the brake assembly. However, when installing the new bearing, the factory procedure must be carefully adhered to. In particular, the hub retaining nut has to be...

Generally, the code will remain stored in the computer and may reappear. 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...

This should not hurt your vehicle. As you may know, there are a multitude of engine oils on the market all claiming to be the "best" and prolonging the life of your car's engine. One of the main questions you...