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1-9 of 9 Results
  1. Focus ST Performance
    I have a 2013 Focus ST2 that I just purchased from a Ford Dealership a few days ago and it came with a Borla Exhaust, Cobb Cold Air Intake, and a Steeda Intercooler. I’m not sure if any work has been done to the turbo or not as i’m throwing a P0299 code and I still need to figure out what’s...
  2. Focus ST Discussions
    I really hope this is the place to find a stock turbo. About a week ago I was driving my 2017 Focus ST and I lost all boost. I thought it was just a charge pipe loose or something so I jacked it up and looked and there was nothing wrong. I called my local Ford to see if I could get it in and...
  3. Focus ST Discussions
    Hello all, Just bought a 2014 focus st with a brand new turbo in April, driven it about 3k. Been occasionally getting a few check engine lights. On and off for an upstream o2 sensor (p2626 and p219a) which I'm going to be replacing soon. Just recently got p0234 for overboost and p0299 for...
  4. Focus ST Discussions
    Was in 3rd gear (happens in higher gears too) and I got on the throttle. Got up to 4500 to 5000 rpm and the boost kicked in to 17 to 20 psi. Felt like the turbo was surging/hesitating and the car was struggling to go faster. 2014 ST1 No engine lights or indicators. 75k miles Scheduled oil...
  5. Focus ST Discussions
    The past two weeks I’ve had my exhaust blow white smoke 3 times. I turn my car off for 5 seconds and turn it back on and nothing. I took it into ford and they said they couldn’t get it to happen. Mind you it’s been 80+* out so it can’t be from cold. Any ideas?
  6. Focus ST Discussions
    So I’ve been trying to pinpoint a boost leak with zero luck this week. On the way home yesterday my car was sluggish to accelerate and stopped making boost at all. All temps are fine, just seems to only be running on the engine. There’s no BOV engaging at all either. Attached is a video, any and...
  7. Focus ST Discussions
    Hello all, I’m new here so sorry if this is posted in the wrong place but this week my 14 focus ST started making a siren like sound when sitting idle and accelerating. I thought it might have been the BOV so I swapped it and the problem is still happening. It’s a “whirring” like sound that goes...
  8. Focus ST Discussions
    Hey all I have a 13 with 94k miles , intake & catback exhaust. I’m running the stage 0 tune & I’ve been monitoring my car etc, when I do a 3rd gear pull from 2,500 my turbo makes a flutter noise & goes away a little after , doesn’t do it in 1st or 2nd , just a 3rd gear pull you can hear it...
  9. Focus ST Discussions
    Hey everyone, so ,my cars been making a weird high pitched whistle, seems seprated from the turbo spool but coexists with it. I feel like it may be the turbo bc of it being in the turbo area of the car. I may have the placebo effect but the car doesn’t feel as torquey on the butt dyne but gets...
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