Stopped to fuel up, tried to restart and nothing. Turned out to be the 20 amp fuse for position 27 (fuel pump relay power). — this ford f150 gets towed in for a cranks and no start, once off of tow truck, vehicle fires right up with no hesitation. Next checked codes and found no codes in pcm. My 2014 5. 0 was running fine, no sputtering, or any starting issues. Drove it 10 miles and parked it. Started it up, moved it into a driveway and now it won’t start. It cranks, but doesn’t seem to be. — my 2014 5. 0 was running fine, no sputtering, or any starting issues. Drove it 10 miles and parked it. Started it up, moved it into a driveway and now it won’t start. Took to o'reilly's and p0300 code showing up even though check engine light has not been on. I guess this is. — no codes but all of sudden crank but no start nor want to start. I may need to look into this crank sensor?! So again you didnt get a code for crank sensor. you just whittled it. — if you have a 2009 2010 2011 2012 2013 2014 ford f150 truck that cranks but wont start and you checked fuse number 27 (20 amps) and it was fine, then you hav. I have a 2017 ecoboost that will not start. It will crank over and sputter but not fire. I have checked fuel pump fuses,. Couldn't hear the fuel pump driver module. — i have a 2015 f150 lariat 3. 5l eco boost, i changed the spark plugs and ignition coils and now the truck will not start it cranks but won’t start…. I read somewhere that two original or official ford. — '14 3. 7l, 130k, no codes, no problems. Drove to tractor supply to pick up a few things. Came out, truck won't start. It cranks, spins plenty fast (not a battery issue) it tries to. Next day started fine. Cranks, but won't start. — it will crank but won’t start. I have run a compression test and have 150 psi at all six cylinders. I have verified that there is spark at least at the first coil. I seem to hear the fuel. First time driving down hwy at 80 mph and battery light. — i've seen starters that have the starter drive kick out but have a flat spot on the armature and won't spin. Sometimes the bendix kicking in and out provides just enough. And, when a relay clicks, that.