T O P I C R E V I E W
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BLoWN FR500
Member # 8766
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posted
So I was driving my car the other day, I parked it up. Went somewhere with my boy, came back to my car and it wouldn't turn on. Immediately I could tell I'm not hearing the pump turn on. I checked the button in the trunk(it's pushed down), I checked all fuses under the hood (all working) checked fuses under the dash (all working), then i changed the CCRM and still nothing. I did find a harness on the passenger side kick panel look a little burnt. It Was a 5 prong relay, i changed that still nothing. & I had changed my fuel pump 2 months ago with a Stealth 340... Just a FYI. I have a tune date next week I'm trying to make so if you guys have any suggestions please state them. Thanks CaFords
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Blow_U_In_Reverse
Member # 12298
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posted
what size fuel relay and wires did you run?? it might be drawing more power than the relay can supply, or the wire gauge might not be big enough.. one of my folkz had a similar problem when he upgraded to a bigger pump.. he changed the relay to a bigger amp relay and hes good now..
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5.0 LsX
Member # 10017
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posted
ive seen that a few times, issues have been the wire between the relay and pump. ended up just rewiring it
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BTLD GT
Member # 5229
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posted
unless you upgraded the wiring to the fuel pump. you more than likely burnt your ground connection somewhere. which would cause low voltage reading.
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BLoWN FR500
Member # 8766
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posted
Thanks guys. I just rewired the fuel pump with a switch but then I put the wiring back to stock with no on and off switch and it started to work again. Weird but oh we'll it's working again.
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87droptop50
Member # 7185
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posted
I think I'm having the same issue ... Ima wire up my car this way
I'm guessing kurgan tuning ur car this weekend ?
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dean-93
Member # 9401
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posted
i put in a 255 lph and it fried my wiring after a month or so ,so i just got a summit fuel pump relay kit and a switch
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