2004 Toyota Pickup running lean rough idle

Tiny
MEDIC
  • MEMBER
  • 2004 TOYOTA PICKUP
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 41,000 MILES
The computer states that the left bank is running lean could it be the O2 sensor or if not what the gas milage is killing me every now and then I can see black smoke comming from the exust
Thursday, December 27th, 2007 AT 7:21 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,386 POSTS
Yes you should change that o2 sensor as it is only one bank not both.
Was this
answer
helpful?
Yes
No
Thursday, December 27th, 2007 AT 7:26 PM

Please login or register to post a reply.

Related Engine Idle Rough Content

Rough Engine Idle
GUIDE
Rough Engine Idle
A rough engine idle condition is a common issue that many drivers face often indicating underlying problems within the engine, fuel or ignition system. We have created this...
VIEW MORE