salsacookies
New Member
- Joined
- July 16, 2011
- Messages
- 5
- Reaction score
- 0
- City, State
- Caldwell, ID
- Year, Model & Trim Level
- 1993 Ford Explorer
So, I got my emissions tested today and it failed epically. CO was fine...HC was 2197 and the legal limit is 220. That was at 2500rpm. The HC at idle was 1177. Odometer reads 118685, so it's definitely got some miles on it. Spark plugs and wires are about a year old and just got an oil/oil filter change yesterday. Code reads were 1 1 1 under the hood and 543 with the ignition. Any ideas on what might be wrong with it?