allroy1978
New Member
- Joined
- Jun 17, 2009
- Messages
- 10
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 2003
- Make / Model
- Ford
- Transmission
- Manual
I just had my valve cover gasket changed along with new plugs and wires. A couple days later the check engine light came on reading a p0171. After about 15 seconds at idle the RPMs lower to about 500, nearly stalling. I cleaned the MAF sensor, checked for leaks, ran injector cleaner, and changed the PCV. Any ideas? Thanks!!!