Truck won't start. Know replacing fuel pump will be a b$*&# because it's in the tank. Where is the relay? Any options to bypass in-tank fuel pump with a replacement?
The relay and fuse are in the power distribution box under the hood. as far a by pass you still can use an aftermarket electric pump ,however the cost will be about the same as re3moving the old pump in the tank if that is the cause in the first place. if all you need is the relay replaced then i'm sure that the pump is still good. if the pump is bad then make sure if you by pass the in tank pump that the new under hood electric pump has enough pressure to give the needed gpm(gallons per minute) required for your system and that if wired into the current fuel circuit that you dissconnect the wire harness to your tank pump
Check in relay box on passenger side near firewall for fuel pump relay.
By -pass, no such luck that I' aware of, sorry.
Try autozone or Pep Boys. You may have a relay of same number near or beside fuel pump relay, swap if there, and try that.
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Thanks for the info. Found the relay. Will try that first. Know the best place to purchase a new fuel pump cheap?
I need to replace the fuel oump relay and do not know where it is located
Will not start
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