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Toyota 7 FGU25 LP soloenoid clicks on and off

We replaced an Aisin LP regulator in this truck because it was leaking but the truck was running fine.
Now the fuel solenoid continually shuts on and off and the engine has no power on acceleration. Any ideas??
  • Posted 8 Feb 2012 03:55
  • By duodeluxe
  • joined 11 Feb'05 - 923 messages
  • United States
duodeluxe
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There is a relay that powers it and that could be causing you grief. I have them mess up before and if you tap it the problem should stop.
  • Posted 8 Feb 2012 13:20
  • By rogeriwt
  • joined 10 Apr'07 - 323 messages
  • Massachusetts, United States
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would consider checking all wiring connections and wires at connectors to lp regulator, pull on them to confirm not broken as they go into rubber grommetts at connection plug and would also check wires at distributor plug harness side, if no success then install old solenoid into new regulator.
  • Posted 8 Feb 2012 11:32
  • By Huckleberry
  • joined 20 Jul'11 - 29 messages
  • Tennessee, United States
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