llamaking122
Well-Known Member
- Joined
- November 21, 2010
- Messages
- 189
- Reaction score
- 1
- City, State
- Worthington, OH
- Year, Model & Trim Level
- 2000 Mountaineer V8
so i have been getting 8-9mpg city mad did plugs and wires and they were carbon fouled, most likely from seafoaming it after 300k miles XD. and the idle is a little better and it idles were it should it just every couple second it misses. but its just a slight miss. not one were it wantes to die. going to do 02 sensors this weekend. but im leaning more towards FPR(or something else?) but how do i go about chaging the Fuel presure regulator? No codes what so ever.