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  1. MK3 Focus
    Hello all! I have a 2014 Focus SE 2.0 Flex that has a very stubborn P0420 code causing CEL and inability to pass emissions. I have had this code off and on for the last few years and it goes on and off but I have now moved to a new state requiring emissions testing and need to get this sorted...
  2. General Technical Chat
    Right after signing the paperwork to purchase my SVT I got in and the check engine light came on. Hooked it up to an OBD scanner and got the P1518 code for the imrc and the P1000 code saying the catalyst and EVAP were not ready. Did they try and hide the IRMC from me? Also how hard is doing IRMC...
  3. DURATEC Performance (2003-2007)
    I have the PZEV 2.3L Duratec, and my check engine light is on. I had bought a cheapo cold air intake, and when I had the codes read all 3 of my O2 sensors were throwing a code. I just upgraded to the FSWerks Cool-Flo and reset everything by pulling the battery cables and what not and the light...
  4. DURATEC Performance (2003-2007)
    So I recently installed a cheap (and I mean CHEAP!) cold air intake on my car. I found it online for around $60 and wanted to see if it made a big difference before I invested money in a quality intake. Well it did make a difference, the car runs great, just a few minor problems. Occasionally...
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