Fuel pump not priming

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krazy911
Posts: 22
Joined: Tue Jun 03, 2003 6:32 pm
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Ok ive had this problem ever since I put my sr in, I have a walbro 255 pump, its installed correctly and works when i turn the key to on it doesnt come on, I know the pump works cause I t'd another wire onto it before and it came on and pumped fuel but wouldnt stop. I need some help here it's the only thing left.:( oh yea also the fuse is fine another thing everything works electrical on the car lights wipers car cranks over everything except the pump

oh and yes i searched for about and hour and a half before I posted this

oh yea its a 89 hatch with s13 sr


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Movingviolation240
Posts: 1681
Joined: Thu Apr 25, 2002 2:26 pm
Car: '95 Nissan 240SX 400hp SR20DET -SOLD
'93 Lexus SC300 w/ SP66 turbo kit

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check the fuel pump relay, maybe you wired it up wrong or it's bad. That's what it is if it's not workin with the ignition.

Paul

krazy911
Posts: 22
Joined: Tue Jun 03, 2003 6:32 pm
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where is the pump relay.. this is probably be a dumb question..

krazy911
Posts: 22
Joined: Tue Jun 03, 2003 6:32 pm
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I guess no one can help me out

krazy911
Posts: 22
Joined: Tue Jun 03, 2003 6:32 pm
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well ive narrowed it done some more, the black/pink wire is not getting power cause I t'd a 12 volt inigtion wire to it and it came right on.. so its something before the battery tray wiring.

MojoMan
Posts: 485
Joined: Thu Nov 07, 2002 9:03 am
Car: working on cars and women

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So your not getting any power to the relay or are you getting power to the relay just not the pump. It just sounds like you have it on the wrong signal wire which apperantly isn't the signal(ignition) wire.


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