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injectors

  1. Focus ST Maintenance
    I am under warranty but stationed overseas. My 2016 focus st is misfiring in cylinder 2 (302 code). I put in new plugs(gapped correctly, NGKs 1step colder first, changed to densos 5 days ago), checked coil packs (good), measured resistance on all 4 injectors( good), and performed a compression...
  2. Focus ST Performance
    Is anyone running the Mountune manifold with their fuel rail as an aux fuel solution? If so what injectors and controller are you using? How did you connect the fuelling as it looks like the rail - is literally, just a rail... they don't specify any connections in the kit. The bonus is that...
  3. Focus ST Performance
    So i’ve been thinking about upgrading my fuel system for a long time due to the fact that besides the turbo it is the limiting factor on these cars. I do not want to do the typical 2 or 4 port aux fuel way due to the difficulty of install and things that could potentially go wrong if something...
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