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  1. Knocking Noise please help!

    Focus ST Repair Shop / Service
    Hey, So I've owned my ST3 56 plate for year and a half now and I've recently developed an issue with a knocking noise from what sounds like the front left (passenger side) when switching from driving forward to reverse? and then sometimes when pulling off/changing gear at low speed. I have...
  2. Engine Stutter Around 1,500 rpm and 40 mph

    Focus ST Repair Shop / Service
    I've noticed that once or twice a month I get an unusual engine stutter from my 2013 Focus ST2. It happens between 1,000 and 2,000 rpm, usually around 1,500 rpm and when I'm going between 30-50 mph. I'm usually in 5th or 6th gear. There is a noticeable vibration and lack of power, even more so...