powderman12345
New member
i have 1984 bronco with a brand new 351m in it i rebuilt the motor 5 years ago it has less than 200 miles on it. i tryed the whole fitech thing got frustated and took it off put a brand new holley on it the pomblm i having is when it warm it will not stay running loads up act like it has vacuum leak which i did check all of that when i did the break in and when i put the fitech on bascliy anytime i do any carb work on a motor i have check and replaced all the vuccum lines new fuel pump which im thinking about switching to electric. but it also the fuel filter is not staying full after it shut off im starting to think i have a fuel issues some where. but the also the filler neck is loose on the tank would that cause a issue like this also? also there is what i assume a return line that runs up the passager side of the frame from the tank to motor bay i have never had that hook up to anything for has long as i have had the bronco which as been since i was 16 im 33 now. can someone help.
p.s im not drunk or anything i just dont know how to spell all that well
p.s im not drunk or anything i just dont know how to spell all that well