bbqwolfe
Member
- Joined
- February 1, 2017
- Messages
- 21
- Reaction score
- 0
- City, State
- Milwaukee,WI
- Year, Model & Trim Level
- 2013 explorer xlt
I have a 2013 explorer XLT I bought used. I have not had the best gas mileage and today I noticed a fluctuating idle. I went by my mechanic and we decided to quickly check the mass airflow sensor. He found oil on the air filter and when he looked at the PCB valve,. It was nonexistent. We also noticed the oil was not draining and was filling the valve cover. Any thoughts before I remove the valve cover to investigate?