andtheman1988

Well i was on my home from work and stop buy a buddys house for a bit and turned my truck off. When i went to leave the truck had no power at all i checked the battery and the main wire from the fuse box had come out of the battery terminal. So i hooked it back up and tried to start it and it sputter a little and then just continued to turn over. I checked the plugs wire and its getting spark. I checked all the fuses and they were all good. Pulled the fuel filter off and turn the key over and no fuel. Im gonna check the power to the pump tomorow but i did not hear it turn it on. Just wondering if anyone has had the same problem and any soultion. Btw its a 94 pu 22re. THANKS!

abecedarian

COR relay, maybe....

jump the B+ and FP terminals in the diagnostic plug and see if the pump starts working... or apply battery + to the FP terminal and see if the fuel pump turns on....

but make sure to check ALL of the fuses... don't just look at them... pull them out and check for continuity.

abecedarian

but you said, no power at all....

you're on the right track- check everything.
what you describe is a wiring issue.

Scooby098

um make sure that there isnt another fuel filter by the gas tank, I replaced my pump thinking it was that, and it was just a old cloged fliter I missed.

andtheman1988

Thanks for the help. Im goin to replace all the fuses tomorow just be safe. And i will try the diag port trick a try. I was thinking that maybe the wire did not have a good connection and and could of made a relay get stuck too. I will hopefully get it figured out tomorow.

jener8tionx

I hate the placement of that filter on mine....8" farther back and it would have been easy to get to....

andtheman1988

Well i pulled all the fuses today and replaced them and jumped the dioag box to see if the pump would turn on but it did not. No results yet gonna have to check for power to the pump now.

dirtyXplorer

Any luck? I am looking a a 93 4runner that the owner said it wont start and the fuel pump is not working. He replaced it and it still does not work. I am looking for ideas....

Thanks

andtheman1988

Well i got new fuel pump in and in primed it and it fired right up! I just dont get why i just suddenly stopped working completly. Weird.

chewie1014

My experience has always been one of the fuel pump just dieing. I've replaced on a 95 Jimmy, 94 Toyota Pickup, and an 87 4Runner. Everyone let go without warning. On the Jimmy, I shut it off to fill up on gas and couldn't get it to crank.