hello, im new to the site and also to the mustang world. i just recently sold my baby (99 vfr800) and picked up this 94 gt. the guy told me once it warmed up it had problems starting and his michanic told him it was the fuel pump, so i was like well i can change a fuel pump so i still bought the car. well the next day i swapped out the fuel pump with a brand new one and guess what, still the same damn problem. ive ben researching for over an hour now and it seems like this is happening to every ones mustang but for some reason no one can give an exact answer to fixing it. so im going to tell u guys exactly whats going on.
i wake up in the morning and start the car, it starts and idles fine. i let it sit for about 5 min then turn it off. i try to start it again and it just cranks and cranks until i push the gas pedal to the floor. it then starts but bogs down and dies. i start it again and i can keep it going by pumping the pedal and once i get it to about 3k rpms and hold it there for about 30 sec i can let off the pedal and it will stay running but it stays idled at 2500 rpm. so then i take it for a short drive and the whole time its boging down and wont realy go pasted 3k rpms with it flored. so like i said i replaced the fuel pump ( seemed to make it worse if that helps) and i cleaned the maf. ive checked for spark and its good ( shocked the crap out of myself lol) and i pushed down on that thing that looks like a tire valve on the fuel rail and fuel came out. sorry this is so long but every one els seems to only give a short sumery of the symtoms and expects people to know exactly what the problem is. also i know i suck at spelling so dont dog me lol thanks
i wake up in the morning and start the car, it starts and idles fine. i let it sit for about 5 min then turn it off. i try to start it again and it just cranks and cranks until i push the gas pedal to the floor. it then starts but bogs down and dies. i start it again and i can keep it going by pumping the pedal and once i get it to about 3k rpms and hold it there for about 30 sec i can let off the pedal and it will stay running but it stays idled at 2500 rpm. so then i take it for a short drive and the whole time its boging down and wont realy go pasted 3k rpms with it flored. so like i said i replaced the fuel pump ( seemed to make it worse if that helps) and i cleaned the maf. ive checked for spark and its good ( shocked the crap out of myself lol) and i pushed down on that thing that looks like a tire valve on the fuel rail and fuel came out. sorry this is so long but every one els seems to only give a short sumery of the symtoms and expects people to know exactly what the problem is. also i know i suck at spelling so dont dog me lol thanks