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  • #16
    ^^^What brundah01 said...
    Stan Miko

    - 2007 120 Series 3.0L D4D

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    • #17
      Same as brundah01, i got a set of Denso injectors and pipes from #### and swapped them out at 128k. Got the EGR and manifold cleaned at the same time plus cleaned the oil pickup and sump then fitted a full EGR block.

      I'm now on my second oil change since the work and with 2,200km on the oil it's still clear like honey. No rattles, improved fuel economy and it runs so smooth it's like it just come off the showroom floor.

      If you are going to do this job yourself, i'd do it exactly as #### recommends he's probably done more of these D4D injector/egr jobs then most Toyo mechanics have had hot dinners.
      2007 120 GXL D4D 6sp Man - My Rig https://www.pradopoint.com/attachment.php?attachmentid=24945&d=1487341201

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      • #18
        Yeah. It would be good if #### was a book, so i didnt have to keep annoying him.

        Where do you spray the liqui moly decarb in?
        Remove rubber hose from throttle side of intercooler and feed the hose all the way past the throttle, egr valve and into the manifold?
        Or just unleash half a can it the intercooler pipe and let it make its own way in.
        Id hate to melt the hose or lose the plastic spray nozzle down there.

        I never thought maintaining my first diesel would require another apprenticeship.

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        • #19
          Originally posted by Anth120playdo View Post
          Sure you can do anything, but it would have been very difficult. Especially to get to the 3x 12mm bolts holding the elbow. Try to do things the easiest way.

          Same engine, different vehicle.
          Different engine mounting position.
          Different cowl around wipers.
          Toyota procedure by the book is correct.
          Working around it is not the best way.

          So no not exactly the same.

          Cheers.
          Ahh no worries. Always something new to learn. I did have difficulty with the 12mm elbow bolts, but as you said not impossible. I'm all for doing things the easiest way and I can always acquire more knowledge!
          Cheers

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          • #20
            Originally posted by Willstar View Post
            Yeah. It would be good if #### was a book, so i didnt have to keep annoying him.

            Where do you spray the liqui moly decarb in?
            Remove rubber hose from throttle side of intercooler and feed the hose all the way past the throttle, egr valve and into the manifold?
            Or just unleash half a can it the intercooler pipe and let it make its own way in.
            Id hate to melt the hose or lose the plastic spray nozzle down there.

            I never thought maintaining my first diesel would require another apprenticeship.
            On 120 Remove intercooler, on 150 remove intake pipe before throttle body.
            Use as directed on can.

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            • #21
              What a shit of a job.
              Cleaned down to the elbow, 7mm block fitted, provent catch can fitted, fuelmanager 2 micron final filter fitted. Took me 6 hours.

              Does anyone know suggested replacement intervals for the fuel manager filters?

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              • #22
                Originally posted by Willstar View Post
                What a shit of a job.
                Cleaned down to the elbow, 7mm block fitted, provent catch can fitted, fuelmanager 2 micron final filter fitted. Took me 6 hours.

                Does anyone know suggested replacement intervals for the fuel manager filters?
                Diesel Care Tamworth suggest changing every 10k but they do sell the replacements

                I change mine when I do the other fuel filters

                Just check while you are at home that you can undo the collar holding it, they can be done up super tight at the factory and be very hard to undo

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                • #23
                  Originally posted by Willstar View Post
                  What a shit of a job.
                  Cleaned down to the elbow, 7mm block fitted, provent catch can fitted, fuelmanager 2 micron final filter fitted. Took me 6 hours.

                  Does anyone know suggested replacement intervals for the fuel manager filters?
                  Fun isn't it? Agreed, shit can you imagine doing that everyday? Enough to make you sick.

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                  • #24
                    Really? I thought the secondary filter would d last longer than the 1st.

                    Comment


                    • #25
                      I'm doing mine every 20,000 or so but it is a classic case of however often you feel necessary. More often is better but in my opinion as it is a secondary final filter then it shouldn't get too clogged too quick.

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                      • #26
                        Originally posted by Willstar View Post
                        Really? I thought the secondary filter would d last longer than the 1st.
                        If you are using good fuel all the time then you may be OK, I have stretched it to 30k when doing the big lap as I couldn't get the bloody collar undone and didn't want to break it.

                        I big filled at every busy BP as I went around, no mystery soup added anywhere and I got away with it.

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                        • #27
                          Originally posted by Willstar View Post
                          What a shit of a job.
                          Cleaned down to the elbow, 7mm block fitted, provent catch can fitted, fuelmanager 2 micron final filter fitted. Took me 6 hours.

                          Does anyone know suggested replacement intervals for the fuel manager filters?
                          Can you post any changes in fuel consumption, good/bad/same after you have done a few tanks worth of refueling?
                          D4D. How long will it last?

                          Comment


                          • #28
                            Originally posted by wanted View Post
                            Can you post any changes in fuel consumption, good/bad/same after you have done a few tanks worth of refueling?
                            I've only gone through 1 tank of fuel since purchasing the prado so it won't be the best indication.

                            Comment


                            • #29
                              Absolutely, in a few months time.
                              D4D. How long will it last?

                              Comment

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