85 bronco problems

[bearbybow]

I have an 85 bronco (302 EFI) that sometimes cuts off for no reason and after about 3-5 min. it will start up again. I went about 800 miles with no problems and now it does it daily. I never know when it will happen. I have replaced both fuel pumps, Ignition switch and module, coil, distributor pickup, cleaned all ignition conectors and greased them. when it doesnt start I do not have a spark from the coil.

Has anyone have a clue what to try next????

 

[BLADE262US]

Maybe a bad connection at the computer . /emoticons/[email protected] 2x" width="20" height="20" />

 

[bluesman17]

Bad ground somewhere?

 

[bearbybow]

other than the ground at the battery where do I look?

 

[CACTUS JACK]

I have an 85 bronco (302 EFI) that sometimes cuts off for no reason and after about 3-5 min. it will start up again. I went about 800 miles with no problems and now it does it daily. I never know when it will happen. I have replaced both fuel pumps, Ignition switch and module, coil, distributor pickup, cleaned all ignition conectors and greased them. when it doesnt start I do not have a spark from the coil. 
Has anyone have a clue what to try next????

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I have an '83 that was doing the same thing and quit after replacing the fuel filter at the carb about 4 times.