2002 explorer sport trac

So I bought a remanufactured transmission from shiftright. It's in a 2002 ford explorer sport trac 4x4 with the 5r55e transmission. Removal and reinstall went smoothly. But I took it for a test drive and noticed my speedometer is off. Like way off. I'm going 20 and its reading 80, that level of...

New gremlin started acting up yesterday. Door lock isn't locking. I have to push it down. It still gets power. I put my fingertip on it and can feel it wants to go down, but it won't. Any other brand of actuator that isn't Ford or Motorcraft that is reliable? Didn't search, yet, as I'm...

Less than 2wks before this post I had a Ford dealership do a cooling system flush on my 2002. Less than a week later I'm loosing coolant around the thermostat housing. I replaced the housing only to find the culprit was a pinhole leak in the bypass hose. New housing replaced along with new...

Under previous ownership someone had gripped the end that connects the line to the forward end of the fuel filter with pliers as indicated by the marks on it. The filter will not release. Broke 2 release tools and flooded the connector with penetrant to no avail. The fuel line is discontinued...