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?

Do you
have the same problem?
Yes
No
Monday, September 6th, 2010 AT 3:17 PM

4 Replies

  • Tiny
  • rasmataz
  • Member

Check if the injectors are pulsing

Was this
answer
helpful?
Yes
No
-1
Monday, September 6th, 2010 AT 4:37 PM
  • Tiny
  • adam1234
  • Member

How would I check?

Was this
answer
helpful?
Yes
No
-1
Monday, September 6th, 2010 AT 7:11 PM
  • Tiny
  • rasmataz
  • Member

Check it with a noid lite at the injector harness

Was this
answer
helpful?
Yes
No
Monday, September 6th, 2010 AT 7:13 PM
  • Tiny
  • adam1234
  • Member

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

Was this
answer
helpful?
Yes
No
Monday, September 6th, 2010 AT 7:34 PM

Please login or register to post a reply.

Similar Questions