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Checking the fuel pressure is STEP 10. Did you complete the prior steps? If not, go back. If you have completed the prior steps: Assuming you are checking fuel pressure at the fuel rail, that is plenty of pressure indicating that your fuel pump is working and that your fuel filter is...

Ford Explorer Cranks But Does Not Start (Run) Just to be clear... Your vehicle cranks over, but intermittently it does not start (run). You have checked that you are getting fuel to the fuel rail or injectors. You mentioned that you already changed out the crankshaft position sensor...

When the crankshaft position sensor is bad, it is telling the PCM that the crankshaft is not in the correct place to start (and possibly run). I was getting fuel, as evidenced by a fuel pressure gauge that I put it at the fuel rail -- so I was able to eliminate a lot of things right there...

On my truck, it was the crankshaft position sensor. A simple and CHEAP fix.

Suggest One Change To The Procedure I have a suggestion regarding this procedure. Perform Step #7 first. If you are getting 4 VDC at the Throttle Position Sensor (TPS), your Powertrain Control Module (PCM) is getting power and providing outputs -- so you can move on to Engine No Start...

Thank you! I want to thank you for taking the time to create this procedure. It is EXCELLENT. Without it, I would have been screwed.

Any Updates? Have you changed out the PCM? What was the result if so? Thanks! Your thread is helping me with my problem. :)