skilo
New Member
- Joined
- July 23, 2011
- Messages
- 1
- Reaction score
- 0
- City, State
- Atlanta, Georgia
- Year, Model & Trim Level
- 1999 XLS
I have a 1999 Ford Explorer XLS. I notice a sulphur smell inside the cabin while I am driving. Also, the idling seems a bit rough...especially during initial startup. I was told by an auto parts dealer that the smell could possible be due to an exhaust leak. He checked the error codes and it generated a code of P0171 and a misfire on cylinder 6. What is causing these problems?