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  1. PradoTDI

    ALH TDI 1.9L Manual 5 Speed swap 2000 Tacoma Automatic Trany

    What transmission do you have? Is it the A340F/A340E? If so, that automatic can be "manualized," or made to operate with manual shift inputs in the absence of engine inputs to the TCU. I have a document that explains how to accomplish this, but am not sure how to post a .pdf here.
  2. PradoTDI

    Adapter plate design considerations

    Design phase complete, manufacturing phase has begun! The part is laser cut and currently at the machinist getting the rest of the holes punched in it.
  3. IMG_5850.jpeg

    IMG_5850.jpeg

  4. PradoTDI

    Tdi acme adapter to w56 runout woes

    @jimbote do you have any photos or tips on how to check an adapter plate for runout? I should have a custom plate done by the end of this week or early next week and want to check it prior to full installation to make sure all is good. I have a spare bell housing and empty transmission case, but...
  5. PradoTDI

    The right way to clean a ALH TDI intake manifold?

    I absolutely do not recommend oven cleaner, it will eat the aluminum of the intake manifold. Tried it on a really nasty manifold and it severely pitted the sealing surface where the EGR valve bolts on and ate the threads out a couple of the EGR bolt holes.
  6. PradoTDI

    Adapter plate design considerations

    Getting close to having a design I can take to the laser cutter and then the machinist. I'm planning on water jet cutting a test plate from some 1/4" polycarbonate sheet I have just to confirm all the bolt holes line up properly before I start in on the steel version.
  7. Toyota R150f to ALH adapter plate

    Toyota R150f to ALH adapter plate

  8. PradoTDI

    recommend a thread chaser for wheel nuts?

    Small in which dimension? Too short, or wrong diameter? Alloy wheels generally use a longer bolt than steel wheels.
  9. PradoTDI

    Adapter plate design considerations

    I’m not quite in Canada, but not too far south. We get our fair share of magnesium chloride on the roads in the winter and stuff tends to rust pretty quickly. Mostly I’d be concerned about the aluminum bellhousing mounting to a bare steel plate. Paint is probably the best option, was thinking...
  10. PradoTDI

    Adapter plate design considerations

    Another thing I have been pondering is some kind of corrosion protection for the adapter plate. It will be mild steel and therefore prone to rusting and the hardware seizing in the threads. My old adapter was electroplated in yellow zinc and held up fairly well, but I don't have local access to...
  11. PradoTDI

    Adapter plate design considerations

    I'm going to be using a 1/2" thick single piece plate at a ~15-17º angle so I can retain my current motor and transmission mount locations, as well as maintaining the same position on all my coolant, intake and hydraulic hoses. I currently run a 3.4 V6 Toyota starter, cold weather 1.8kW option...
  12. PradoTDI

    Adapter plate design considerations

    Looking for input on design consideration for building a custom adapter plate to bolt my ALH back up to my Toyota R150f transmission. I am in the process of replacing a poorly made adapter plate with excessive runout that ruined my clutch, input shaft bearing and pilot bushing. Was going to get...
  13. PradoTDI

    How Many Miles Can a Car Last - article

    As stated above, those photos were taken a couple of years ago. We got the manifold and EGR valve totally cleaned out and reinstalled on the car. Significantly better power and torque after the cleaning!
  14. PradoTDI

    How Many Miles Can a Car Last - article

    It came out of a car that had less than the bare minimum of maintenance over its lifespan. As far as we could tell the timing belt had never been replaced until we did it at 215k miles. Turbo completely shot (56 thou endplay) at 239k.
  15. PradoTDI

    How Many Miles Can a Car Last - article

    That was a couple of years ago, we put the manifold in a dollar store foil baking pan and baked it in a barbecue for an hour. All the carbon buildup melted and oozed out the intake ports. Once it cooled it was brittle and was relatively easy to dig out the remainder with a screwdriver and pick.
  16. PradoTDI

    How Many Miles Can a Car Last - article

    ALH + EGR + 215k miles =
  17. PradoTDI

    How much does a 1.9TDI motor weigh?

    Dry weight would indicate no oil or coolant (except for whatever is residual in the block). Got me thinking about my swap, looks like I lost about 190lbs with the ALH conversion, the Toyota 2L-TE it replaced is specced at 551lbs. Pretty stout for a 2.4L 4 banger.
  18. PradoTDI

    recommend a thread chaser for wheel nuts?

    In this application a tap is functionally identical to a thread chaser. My primary use for my tap and die set is for chasing old threads to clean them up for reassembly. If yours are badly galled I would recommend chasing the threads, using a new wheel bolt and checking how tight the threads...
  19. PradoTDI

    MT_T4R's 87 4Runner BHW Swap

    Cool project! I'm also in the Bozeman area with an ALH swapped Toyota LJ78. I ran a Centerforce II Toyota 3.4 V6 clutch for the past 55k km and have been quite pleased with it. Currently replacing it with another Centerforce II, the first one was destroyed by a bad adapter plate. My engine made...
  20. PradoTDI

    Volkswagen part numbering system

    For part number lookup partsouq.com might be a good resource. They don’t appear to stock many VW parts but seem to have fairly complete part number listings and diagrams. Can’t comment on their accuracy for VW but they’re my go-to for parts for my 32 year old JDM Toyota LandCruiser.
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