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1998 Lexus LS 400 Starting problem

Tiny
KERRYMAJORS
  • MEMBER
  • 1998 LEXUS LS 400
  • 0.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
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.
Friday, February 6th, 2015 AT 8:44 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Scan for codes and check fuel pressure with a gauge auto parts rent it.
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Friday, February 6th, 2015 AT 9:27 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,602 POSTS
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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Thursday, July 18th, 2024 AT 6:10 PM

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