My 92 Camry 107K started blowing white exhaust clouds that smell like raw fuel VERY Strong

Tiny
JOHNINVA
  • MEMBER
  • 1992 TOYOTA CAMRY
  • 107 MILES
My 92 Camry with 107K miles started blowing white exhaust clouds that smell like raw fuel VERY Strong, overpowering fuel smell. Should I start with fuel issues or test/lean toward the head gasket? Not losing coolant, no oil in water, etc. But the oil smells like fuel as well. Thoughts and opinions welcome
Wednesday, April 25th, 2012 AT 3:24 AM

6 Replies

Tiny
JOHNINVA
  • MEMBER
  • 12 POSTS
Its a V6.
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Wednesday, April 25th, 2012 AT 3:29 AM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Bad injectors or bad FPR? CEl on?
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Wednesday, April 25th, 2012 AT 3:41 AM
Tiny
JOHNINVA
  • MEMBER
  • 12 POSTS
No CEL, injecters not dripping, seem to spray/pulse normally. But F Pressure drops immediately after engine shuts off
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Wednesday, April 25th, 2012 AT 3:44 AM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Would be checking the fuel pressure regulator first.
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Wednesday, May 9th, 2012 AT 2:53 AM
Tiny
JOHNINVA
  • MEMBER
  • 12 POSTS
Turns out it was the ECU. I used a noid light to test signal to each injector and there was the problem. The white smoke burned out over a couple good drives and all is well again!
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Friday, May 11th, 2012 AT 2:32 AM
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Thanks for letting us know what the problem and fix were, John. Closing thread.
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Friday, July 20th, 2012 AT 2:02 AM

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