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1991 Dodge Ramcharger, black smoke from the exhaust pipe?

Tiny
MATT LABORGNE
  • MEMBER
  • 1991 DODGE RAMCHARGER
  • 160,000 MILES
Black carbon under exhaust pipe, exsesive fuel smell.
Thursday, December 8th, 2011 AT 1:31 AM

3 Replies

Tiny
CARADIODOC
  • MECHANIC
  • 33,873 POSTS
What have you checked so far? Do you have a scanner that displays live data? Is the Check Engine light on? Have you checked for diagnostic fault codes?
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Thursday, December 8th, 2011 AT 1:34 AM
Tiny
MATT LABORGNE
  • MEMBER
  • 2 POSTS
I have checked the fault codes, oxygen sensor. The check engine light has not come on.
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Sunday, December 11th, 2011 AT 5:35 AM
Tiny
CARADIODOC
  • MECHANIC
  • 33,873 POSTS
What was the exact fault code number or description. Any defect that could have an adverse effect on tail pipe emissions must turn on the Check Engine light when that code sets. That includes all oxygen sensor codes.

Does your Check Engine light turn on for six seconds when starting the engine? If it doesn't, it could be burned out.
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Sunday, December 11th, 2011 AT 6:08 AM

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