2000 Durango Sputters

Tiny
KITTILEVO
  • MEMBER
  • 2000 DODGE DURANGO
  • V8
  • 4WD
  • AUTOMATIC
  • 120,000 MILES
So what's causing my Durango 2000 to sputter black sutt threw the tailpipe. I'm only getting 6 mpg too. This started to happen shortly after I had a tune-up done on it. Took it back to the garage who did the tune-up and they supposedly put on their machine and told be nothing was found?
Wednesday, December 22nd, 2010 AT 1:07 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be running rich due to one of the following below

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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Wednesday, December 22nd, 2010 AT 1:53 AM

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