1998 Lexus LS 400 Starting problem

1998 LEXUS LS 400
200,000 MILES • 0.5L • 4 CYL • 2WD • AUTOMATIC
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KERRYMAJORS
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  • 2 POSTS
Car will start in the cold, but not when it is warm. When it does start, it will only run for about 10 minutes. but will not start back unless it is really cold outside. I have to wait.
It cranks ok.
Feb 6, 2015 at 8:44 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
scan for codes and check fuel pressure with a gauge auto parts rent it.
Feb 6, 2015 at 9:27 AM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
I have seen a bad engine coolant temperature sensor cause this problem, here is the location so you can swap it out. This kind of problem may not trigger a trouble code FYI. Check out the images (below). Let us know how it goes

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Jul 18, 2024 at 6:10 PM
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