Q: Expedition not starting

After looking into your issue of the car not shutting off via the push button, I have found a couple possible causes. First, verify the transmission indicator displays that it is in park. If it intermittently does not go to...

Hello. The most common cause of this noise in your vehicle is a leaking exhaust manifold. It is common for the bolts on the rear of the manifold to break, causing a small leak. Most of the time you will...

You say the only thing you hear is the knocking in the lower end, but this knock is a major problem. When you drove the car with no oil pressure, it damaged the crankshaft main bearings, and most likely the...

A faulty crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) could cause hard starting but to determine if the sensor itself is faulty it has to actually be tested. Often, there will be a Diagnostic Trouble Code (DTC), that is generated by the car's...

Hello - the required maintenance depends on which problem code is setting off the Check Engine light, and what the other symptoms are. A throttle position sensor failure will cause different behavior (and set different codes) than will a dirty...

After doing a little research on your particular situation, it looks as though this is a fairly common problem with this model of vehicle. I would suggest contacting your local dealership about the situation due to the fact that I...

What you are describing sounds like a wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) that may be starting to fail. A wheel bearing will usually fail due to pitting or small damage on the surface of the rollers or the bearing race. Both the...

The a/c system loads the engine when the a/c is turned on. To maintain engine speed and power, there is an "idle-up" control circuit. That control may be malfunctioning in your case. Another possibility is a problem elsewhere in engine...

Plug compatibility is not what determines interchangeability. Unless the actual part number on the sensor is a direct and listed (published) catalog interchange for your year, make and model, the sensor will not work as intended. The other issue is...