93 LEXUS LS400 FUEL INJECTION

  • Tiny
  • 2CarPros-Archives
  • 1993 Lexus

Hi I think it is great to finally find a place to ask for another opinion from another Knowing Professional :D now onto my little problem:I am having a problem with a 1993 Lexus LS400 in regards to the fuel inj. Sys. To start off when it came in it had 0# of compression in #8 so that heacd was removed to find a bad intake valve it was replaced and it was re-assembled, it has spark, it has a fuel pump and turns iover fine. Yet the fuel inj. Sys. Fails to function, thuogh it will start with a small shot of gumout though does not continue to run. PLEASE HELP?

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Monday, March 6th, 2006 AT 12:04 AM

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  • Tiny
  • peppermrj
  • Member

You can hear the pump running? Fuses, wires, connections, check all. What sort of fuel pressure do you have? Clogged filter, fuel pressure regulator?

Good luck and let us know. :)

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Monday, March 6th, 2006 AT 12:33 AM

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