fuel problem help

[Falken-18c]

ok so my car will not run at times the fuel pump dont turn on alway but say if i sit in the back seat to put weight down it runs so how would i fix this i know its probly an electrical problem for the fuel pump to do this it but then it seems to only act up when i refuel up doesnt mater if i fill it to the top are just half way i dont wanna drop my gas tank if i dont have to. to fix the problem but if so i will ANY SUGESTIONS WILL HELP

[Falken-18c]

ok so problem solve i had a guy look at it he tried to start it nothing i jumped in the back it started i jumped out it died lol hes like that weird so he got in the back i started it he jumped out and it died so he said to remove the back seat lmao i didnt i think of that all the wires were rihjt there i was looking under the car near the tank no wounder i couldnt find any thing lol one wire was coroded bad so just sniped clean conection and added a coneter so hopfully it fixed

[Legacy777]

Yeah, the connector under the rear seat on the passenger side can get excessive resistance and cause problems. Replacing it with insulated spade connectors usually fixes the problem.

[Falken-18c]

well no problems so far so hopefully its good i

[BoostedSubie]

I had this problem with my first legacy, moisture got into the fuel pump connector under the seat, it arced and melted enough to mess it up. I cut the connector off and just hard wired it. Never had a problem after that. Try replacing the connector or just hard wire it, make sure to unplug the battery obviously when doing this.

[Falken-18c]

yea its fixed now but it looks as the wires has burnt on the plug the there was 2 wires just sniped and wired together with conecters should i conect snip and just wire the rest up direct