Focus st2 misfire checking coil packs and plugs

แชร์
ฝัง
  • เผยแพร่เมื่อ 9 ก.พ. 2025
  • Trying to find my misfire issue with my ford focus st2

ความคิดเห็น • 24

  • @mastersmods
    @mastersmods 3 หลายเดือนก่อน +4

    You're always welcome my guy! Shame it didn't help or even change anything but I'd defo try the other sensors, process of elimination really and see if anything changes. Good to see you back behind the camera again dude 👍

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน +1

      @@mastersmods cheers brother

  • @pencilthereal256
    @pencilthereal256 3 หลายเดือนก่อน +1

    Glad your still going mate, hopefully this 1 don't send you down the VXR path, it'll get fixed when the times right, keep ya head up

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน +1

      Cheers buddy yea I’m not giving up mate it still runs and drives fine so it’s not that bad but getting it booked in for a data log

  • @Focus-st330
    @Focus-st330 3 หลายเดือนก่อน +1

    Glad ur ok and back mate , that nos 1 coil defo looked fubar mate ,,, ur symptoms match mine exactly wen it went wrong and was more prominent with increased boost ,, spark plugs shouldn't get black mine is stage 3 and r never sooted up , indicating rich mixture, I agree dont fire a parts cannon they get expensive mate , u will sort it we all have faith , just don't give up

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน +1

      Cheers mate it’s possibly rich due to me turning down the actuator so possibly now overfuelling next task is get it data logged

    • @Focus-st330
      @Focus-st330 3 หลายเดือนก่อน +1

      @Yodaracing1 possibly mate , data logging is v way 2 go ,, air mass 2 boost pressure comparisons, fuel pressure and long and short term fuel trims that's how I diagnosed mine

  • @Kevinthefisher
    @Kevinthefisher 3 หลายเดือนก่อน +1

    I’m having a similar issue, misfire and such. Dreamscience recommended maf or map, changed them, no luck. Changed plugs and coils, no luck. So they recommended checking for vacuum leaks. I haven’t got round to it yet but it’s next on my list

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน +1

      Cheers mate I feel your pain

    • @Kevinthefisher
      @Kevinthefisher 3 หลายเดือนก่อน

      @Yodaracing1 we'll get there buddy. Might get them both to ford fair next year if we're lucky 🤪

  • @turbowarrior44ashg24
    @turbowarrior44ashg24 3 หลายเดือนก่อน +1

    Yessss yodaaaa

  • @ApnaChoud
    @ApnaChoud 3 หลายเดือนก่อน +2

    My advice had allot of issues with mine actuator, recirc valve, MAP sensor, boost control solenoid, fuel rail pressure sensor, now DTC P0017 cam sensor feel like driving it down to Dover and rolling it off the those white cliffs? Also needs a new thermostat housing as you know all that said common faults. Old cars dude Collins Performance sorted mine not cheap but is anything today?

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน +1

      Yea deffo needs a data log

    • @ApnaChoud
      @ApnaChoud 3 หลายเดือนก่อน +1

      @@Yodaracing1 I'm like you DIY and know enough but even the experienced still need help from time to time...

  • @shaunsnyman5107
    @shaunsnyman5107 3 หลายเดือนก่อน +1

    Its normally a small problem if its hard to find

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน

      @@shaunsnyman5107 oh 100% mate

  • @mikedoddrell1641
    @mikedoddrell1641 3 หลายเดือนก่อน +1

    Maybe fuel trim? Could be fuel pump on its way out. Can see that on obd readers and apps like torque pro.

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน +1

      Gonna be getting it data logged that’s the next plan

  • @shaunsnyman5107
    @shaunsnyman5107 3 หลายเดือนก่อน +1

    I would replace all coil and plugs with brand new ones but only volvo brand, i use ngk racing plugs nr 7 and all was good again

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน +1

      Plugs are only 9 months old denso nr7 and done about 2k gonna get it booked onto a dyno for a data log before i start spending on random parts

  • @thurmanmerman9099
    @thurmanmerman9099 3 หลายเดือนก่อน +1

    i had the same problem (misfire) with my old mk4 vw golf 1.8 turbo gti, i got a new battery and it didn't misfire anymore

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน

      Battery is pretty new mate

  • @rhyswilliams3114
    @rhyswilliams3114 3 หลายเดือนก่อน +1

    Is your car not showing any fault codes on your imap?

    • @Yodaracing1
      @Yodaracing1  3 หลายเดือนก่อน

      Nah mate no codes