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93 Ford Explorer Gas smell

Tiny
ODOGG
  • MEMBER
  • 1993 FORD EXPLORER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 183,000 MILES
The white steam that comes out of the exhaust pipe when the truck is cold smells like gas. Is that the fuel injectors? Thanks.
Monday, April 18th, 2011 AT 8:58 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be running rich:

1. Excessive fuel pressure can be cause by restricted fuel return line
2. Defective Oxygen Sensors.
3. Leaking injectors and fuel pressure regulator.
4. Coolant temperature sensor out of calibration.
5. Restricted air intake system.
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Monday, April 18th, 2011 AT 9:08 PM
Tiny
FIXITMR
  • MECHANIC
  • 9,990 POSTS
Maybe not? Leaking fuel pressure reg can put gas into intake too.
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Monday, April 18th, 2011 AT 9:16 PM

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