1994 Lexus ES 300 No start

Tiny
TERRYMA
  • MEMBER
  • 1994 LEXUS ES 300
  • 3.0L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 158,000 MILES
Car quit running and I replaced the 15amp efi fuse. It started back and ran for about five minutes and blew the fuse again. Now as soon as I replace the fuse and turn the key to on it blows the fuse. I unplugged the fuel pump and tried it and it still blew the fuse then I removed the efi relay and turned the key on and the fuse never blew. Any help would really be appreciated. Thanks
Tuesday, August 11th, 2015 AT 12:23 PM

3 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
You have a short either in pcm or maf air flow sensor have a local pro check this out
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Wednesday, August 12th, 2015 AT 7:27 AM
Tiny
TERRYMA
  • MEMBER
  • 2 POSTS
I forgot to mention that the check engine doesn't work when you turn the key on. It will flash while the engine is being cranked over but as soon as you stop cranking it there is no check engine light on.
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Friday, August 21st, 2015 AT 8:11 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Do what I said in first reply
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Friday, August 21st, 2015 AT 8:15 AM

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