1991 LEXUS LS 400 NO START

  • Tiny
  • adam1234
  • 1991 Lexus LS 400

Engine Mechanical problem
1991 Lexus LS 400 V8 Automatic

my lexus LS400 WONT START. The car cranks, but doesnt fire. I put a new fuel pump and changed the fuel filter. Its getting gas and it has spark. I made sure to check it was getting gas and checked the plugs for spark. Mite be timing, might be compression? Any tips?

Monday, September 6th, 2010 AT 3:17 PM

4 Answers

  • Tiny
  • rasmataz
  • Member

Check if the injectors are pulsing

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Monday, September 6th, 2010 AT 4:37 PM
  • Tiny
  • adam1234
  • Member

How would I check?

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Monday, September 6th, 2010 AT 7:11 PM
  • Tiny
  • rasmataz
  • Member

Check it with a noid lite at the injector harness

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Monday, September 6th, 2010 AT 7:13 PM
  • Tiny
  • adam1234
  • Member

Wow! Thank you so much! Well see what happens! Thanks again!

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Monday, September 6th, 2010 AT 7:34 PM

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