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  1. Focus ST Discussions
    Hey guys and gals! I want to start by saying this is my first post on here and I have spent the past 2 days contacting friends, searching forums, watching YouTube. I can’t find a fix. So here’s the story. I woke up yesterday morning and started the 13 ST. She threw a check engine but ran fine...
  2. Focus ST Discussions
    This is my first post since hopping over from the RX8 forums so my apologies if anything is off. I have an '18 ST1 with a stratified tune, Green Air Filter, Acellatec Catless Downpipe, AWE Catback Track Edition, Mountune Recirc Valve & springs/rims. This morning I went out to start the car and...
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