mccullionj
New Member
- Joined
- Nov 24, 2008
- Messages
- 6
- Reaction score
- 0
Ok, so i just got a check engine light on yesterday and had it checked at advanced and they said it had three trouble codes all stating "lean mixture". They suggested that it may be a bad 02 sensor.
I just want to know if this seems to be a viable cause and how I determine which sensor is bad. Also, as a side note the truck tends to idle roughly which it has done for some time now.
I just want to know if this seems to be a viable cause and how I determine which sensor is bad. Also, as a side note the truck tends to idle roughly which it has done for some time now.