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GTSBoy

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Everything posted by GTSBoy

  1. GTSBoy
    There's not really anything you can do to upgrade the internals of what is already a pretty strong and quite rare gearbox. Once you exceed what the Getrag is good for, you're firmly into the aftermarket boxes.
  2. GTSBoy
    There's no more tensioner visible in that photo that in your original photos. See my reply to your other thread.
  3. GTSBoy
    could cause lean. almost never fail in any meaningful way. My 25DET Neo will cruise at ~400°, pre-turbo. Literally in the turbine inlet. Max load is ~900°C.
  4. GTSBoy
    Yes, but they still look concerning. Viz the circled examples..... All of this looks very unimpressive. Got some closeups?
  5. GTSBoy
    Yes it is correct. Whenever a cylinder is on compression/firing stroke (ie, #1 in this case) then the other cylinder that is also at TDC will be on the exhaust/induction overlap.
  6. GTSBoy
    Could be cam timing, as above, ignition timing (too retarded) or lean. All are bad.
  7. GTSBoy
    Access it from the LHS (RHS as you're facing it from the front), from underneath, coming in sideways. It's a bastard. Probably have to remove the intake pipes.
  8. GTSBoy
    That's called overlap. Top of exhaust stroke, beginning of induction stroke, both valves are slightly open. Exhaust is closing, inlet it opening.
  9. GTSBoy
    What is the ECU telling you?
  10. GTSBoy
    No, what we're saying is that the ECU is telling you there's a problem. The ECO knows more about the problem than we do. You should ask the ECU, as per Nizmo's post.
  11. GTSBoy
    Just get the one that says it suits RB25DET.
  12. GTSBoy
    Well.....there's your answer right there.
  13. GTSBoy
    Absolutely. But get the wiring diagram first and look at it and understand what does what first.
  14. GTSBoy
    Wouldn't be the sensor. It's clearly a power issue at the dash. There is no power involved in the speed sensor - it generates its own power. No. It's a wiring/connector/fuse problem. Get the wiring diagram, look for the common power or earth that could cause all these things to shit themselves at the same time.
  15. GTSBoy
    Yes it will be fine. It's just manifold bolts. There's almost no physical difference.
  16. GTSBoy
    Now....that's not quite true. PranK is always nice. I'm frequently grumpy.
  17. GTSBoy
    If you google for R34 manual you will find a working link to download it.
  18. GTSBoy
    Do you have the wiring diagram? If not, get it.
  19. GTSBoy
    Of course it's at the switch that you touch with your fingers.
  20. GTSBoy
    Those cams be f**ked.
  21. GTSBoy
    Take multimeter and wiring diagram to car. Start poking around where there shouldn't be power when the switch is off.
  22. GTSBoy
    It's still hydraulic. The pump is electric. Just the mechanical power to run the pump goes via the alternator instead of the PS pump belt.
  23. GTSBoy
    Quoting this just to make sure it doesn't go away.
  24. GTSBoy
    Put steering wheel back on. Put nut back on 1.5 turns. Beat the crap out of the back side of the wheel.
  25. GTSBoy
    Won't be CAS. Unlikely to be coilpacks. More likely to be injectors. Rich from problem injectors is nowhere near as common as lean from (dirty) injectors, but it does happen. Are you all sure it's fuel and not oil?
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