2004 Toyota Pickup black smoke running rough

Tiny
MEDIC
  • MEMBER
  • 2004 TOYOTA PICKUP
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 41,000 MILES
I am getting the worst fuel milage ever. When the trucks idles then I give it the fuel black smoke streams from the tail pipe the truck when driving sams to have a small miss. Help what could be the problem
Friday, December 28th, 2007 AT 2:28 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you have a check engine light On or has flashed.

Rich mixture could be stuck in the open loop mode-being caused by the coolant temperature sensor or the snitcher oxygen sensor is not switching
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Saturday, December 29th, 2007 AT 2:31 PM

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