rocky

I have a 1994 ford f150 and I need help. It has a 5.8 and the other day it started running real bad as I was going down the road it idles fine and if you gradually give it gas it runs good but when you accelerate fast it seems to bog down and starts missing bad I had to put it in low gear just to get in driveway and if its in gear it barely will pull because of it missing, so far I have replaced fuel filter, fuel pump, ignition module, whole distributor, cap and roller button plugs, throttle position sensor, cleaned mass air flow sensor, please help

rocky

anyone have any ideas maybe brain box

rocky

??????????????

rocky

any help please ?

Stevenczop44

fuel relay? i had the same in my 95