Originally posted by 99CSVT:
Where did you get the directions from? That would be awesome since I've had a PO171/174 for a year now, ...
Your code combination is due to a vacuum leak.
MIL eliminators are for the P0420/P0430 codes.
GOOGLE "make your own MIL eliminators"
Steve
98 Contour SE Sport 2.5 Duratec ATX The wifey's car
89 Taurus SHO - 246K miles
94 SHO ATX - 190K
1997 F-150 5.4L ATX - The Workhorse 150K.
ANY THREAD WITH "OMG" or "WTF" ETC IN THE TITLE WILL BE IGNORED!
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