oscarsayco
Well-Known Member
- Joined
- Jun 16, 2008
- Messages
- 1,784
Secondary O2 sensor is for emitions if not present or not working the car would not be efficient when it comes to gas milleage and pollution..I was just looking under the car there and the plug off the second sensor in the exhaust the one towards the rear of the car is melted of the exhaust it's plugged out. Could that do it