4.0 SOHC was jerking at 55-60 mph , now stalling every 2-3 miles.

[Maxmax19773]

It could be crank sensor if you are just losing spark

Could be pcm rely if you lose whole engine and fuel pump

Hi 410 fortune , happy Easter. I want to replace pice of crank sensor wire the part which go behind alternator. What should I remove to get tthere? Thanks in advance. Max

 

[SofaKing95]

hi guys. Need some help here.have 2 door sport 2001 4.0 SOHC . More details: new motorcraft fuel pump installed 3 years ago ( got whole unit from ra ), fuel filter replaced maybe 7 k ago. Got 2 sets of injectors trued them both to eliminate jerking. I did timing job and I guess it started jerking after that. Since I put set of injections from eBay when put everything back finishing timing job, I suspected them could cause jerking ( it starts at 50-55 and if I move my feet from accelerator and gently push it again it goes away. Same with when it runs on cruise control- pushing brakes and gently accelerating will fixes the issue. It’s not jerking on low speed. Starting at 50-55 . Now I have additional problem . It stalling in a few miles. Could stall while idling couple of times a months. Any idea what could be causing that ? You guys always helping Me out when I mess up) respectfully . Max in Houston

Is the issue present when OD (overdrive) is ON as well as OFF?

 

[410Fortune]

Remove alternator and alternator bracket

So the belt, tensioner alternator fan clutch and then you should have access to that wire

 

[Maxmax19773]

Is the issue present when OD (overdrive) is ON as well as OFF?

Hi . Overdrive off .