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DIY- Injector Seals / Pintle Cap Replacement

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    #16
    Thanks for the link. I ordered a kit from injector rehab. If I'm not happy with their quality I'll order a kit from that guy.

    Good write up btw.:up:

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      #17
      Originally posted by blueapplesoda View Post
      This eBay guy has all the info for what he is selling. You can get old style, design 2, and design 3 parts from him.

      I have only seen this one kit on ebay. I have the m50 17.5lbs injectors and am looking at rebuilding them. Two of the pintle caps are broken, and it has the 4pintle design on them, how do i know which caps to order?

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        #18
        you get the 3mm caps.

        All-Red/MHW style Professional Tinted Tail lights
        PnP EMS, fuel injectors, wideband o2 systems

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          #19
          another thing I should add, for those adventurous types: you could hook up a fuel pump, regulator and fuel injector to a battery and spray fuel out of the injector, backwards, cleaning out whatever crap got stuck going into the injectors. Check youtube, theres a few shadetree style injector cleaning videos.

          Also, if anyone has 1,1,1 Trichloroethane (old solvent that nobody sells anymore), it dissolves things like carbon deposits and gunk inside of injectors. Hard to find though, though I'd post that. I found a can of that in my neighbors back yard and bought it for 40 ducks.

          Thinking out loud :)

          All-Red/MHW style Professional Tinted Tail lights
          PnP EMS, fuel injectors, wideband o2 systems

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            #20
            Originally posted by blueapplesoda View Post
            . I found a can of that in my neighbors back yard and bought it for 40 ducks.
            did you just steal the ducks from a local pond?
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            [FONT="Franklin Gothic Medium"] 1985 318i/M50 Rally Car - 1988 Porsche 924S - 2005 Sequoia tow pig - 2018 GTI

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              #21
              i was going to do one too. doing my 4th rebuilt set soon. nice and handy diy.

              '89 BMW 325is | '02 Mitsubishi Montero Limited | '2005 GMC Sierra 2500 Duramax | 2007 BMW M5
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                #22
                Which kit/pintle caps are for M20?
                TIA,
                Carlos

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                  #23
                  Owner - Bavarian Restoration
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