I have a 2008 Explorer Sport Trac with 213,000 miles. The original Radiator was replaced at about 175,000, and the mechanic used a 3rd party brand which leaked after 4 hours after driving and he replaced it again. The mechanic, over the next 40,000 miles has also replaced the upper and lower...

So I ended up spending 20 minutes to replace the EGR valve and luckily, I reset the errors using Torque on Android, and now I'm all fixed up!Well, partly, no more CEL but I noticed one of my O2 sensors is in bad shape! Does anyone know which O2 sensor is bank 4 sensor 2? I looked on Chilton...

I tried to find the DPFE sensor on the motorcraft site and it looks like the 2008 model doesn't have any. I also couldn't find any references to just the DPFE sensor on any of the usual places like autozone, oreillyauto, etc. The only reference I see is the EGR valve which I have already...

Did you find a solution to this? My 2008 Sport Trac also started throwing the P0401 code. I ordered the EGR valve but I haven't replaced it yet. I was thinking it may one of the vaccum lines.