2005 Mini Cooper misfire diagnostic fuel injector replacement

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  • Опубліковано 22 лют 2023
  • How to diagnose a cylinder misfire P0300 P0301 P0302 P0303 P0304
    test spark plug and injector compression test fuel rail

КОМЕНТАРІ • 30

  • @MikeWittke-q2x
    @MikeWittke-q2x 29 днів тому

    Awesome video, love your approach and honesty regarding dropping parts down into the engine bay!

  • @MrPhilgascoine
    @MrPhilgascoine 5 місяців тому +1

    First thing , the camera operator done a great job nice big stone on her finger so you did a nice job but also it’s nice to see someone using proper ratchet, than all these electric gadgets great job👍👍👍👍👍

  • @trdjody
    @trdjody 4 місяці тому +1

    Most of the time. This is why you have a misfire on the base models. So now I keep them in stock ❤

  • @arsenyrazhkov4559
    @arsenyrazhkov4559 Рік тому +2

    Thanks buddy some shop lied and told me burnt valve quickly fixed the mini in 20 min

  • @ODBfx
    @ODBfx Рік тому +1

    I had my whole motor taken apart and just stood like that for two to three months because i was having an overheating problem. Got that fixed hopefully its not there anymore i never drove it yet just a small test drive everthing seems fine for now however it does sound like its misfiring so now im here for that reason

    • @ODBfx
      @ODBfx Рік тому +1

      And people are very dishonest i prefer to do my own work

    • @roscoesrepairs
      @roscoesrepairs  Рік тому +2

      With the engine running pull off the plug wires one at a time. Isolate which cylinder doesn't change the rpms. Go to auto zone. Rent a compression tester. Take the plugs out. Check the compression on all the cylinders. Are you able to do that? I could do a video on it if you need help.

    • @ODBfx
      @ODBfx Рік тому +1

      ​@@roscoesrepairs yes please i would very much like to see how that works if its okay with you

    • @roscoesrepairs
      @roscoesrepairs  Рік тому +1

      Have you checked your radiator fluid level. Also, the radiator cap is in such a tight spot it is difficult to make sure it is on correctly. That's what I found on mine.

    • @roscoesrepairs
      @roscoesrepairs  Рік тому +2

      @User 0001 you would like to see the compression test? Or the procedure of unplugging the plug wires affecting the rpms? Or both?

  • @jewellynn1718
    @jewellynn1718 Рік тому

    i got an 07 base misfire cyl 1 runs great until warm and in idle.. sputtering only in idle but drives great. had a million things changed. they said i need a new engine. should i get a second opinion

    • @roscoesrepairs
      @roscoesrepairs  Рік тому +1

      That sounds like a fuel injector is clogged. Buy some fuel injector cleaner. Put that in your gas tank. That should clean a sluggish fuel injector. Walmart. Red bottle. Name brand "Heat".

  • @arsenyrazhkov4559
    @arsenyrazhkov4559 Рік тому

    What is the cylinder order layout in this engine ?

  • @alexsantoshtc
    @alexsantoshtc 9 місяців тому

    You forgot to bleed the system?

  • @ODBfx
    @ODBfx Рік тому

    You dint start the car i wanted to see you start it before and after but if alls okay great job

    • @roscoesrepairs
      @roscoesrepairs  Рік тому

      I did video that, but chose to do a recap on the procedure. Cylinder 2, when I unplugged the wire, did not change the rpms of the engine. The others, when unplugged, almost killed the motor.

    • @roscoesrepairs
      @roscoesrepairs  Рік тому

      That video will be at the end of the compression test video. "Engine running" test

    • @roscoesrepairs
      @roscoesrepairs  Рік тому +1

      We're you able to do a compression test?

    • @ODBfx
      @ODBfx Рік тому

      @@roscoesrepairs hey i did all you said after it still missed fired howver i played around with it for a bit and missfire dissapeared thanks again the video helped me alot man

    • @roscoesrepairs
      @roscoesrepairs  Рік тому

      Sounds like you might have had a clogged fuel injector or water in your gas. Was this misfire a P0300. That is a random (can't pin point cylinder) misfire. P0301 Says Cylinder 1 is the problem P0302 Cylinder 2 and so on.