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  1. D1Nut

    Disco 1 300tdi diesel leak

    The leak off pipes are connected to each other via that V looking thing. Injector 4 to me is the one nearest to the bulkhead / driver and the one side of the V doesn't have a hole to transfer fluid across and obviously wouldn't have a pipe connected to it Maybe two of the V's are in the wrong...
  2. D1Nut

    Disco 1 300tdi diesel leak

    The banjo bolt - that connects the leak off pipes to the front of the injector pump - has given me the same issues in the past - albiet randomly I suspect the copper fitting joining the incoming leak off pipes to the return pipe was my issue, but I found copper washers somewhere and replaced...
  3. D1Nut

    Disco 1 swivel pin

    Not a link but from my D1 workshop manual - Never had to use this section before
  4. D1Nut

    Diagnosing black smoke under load on 300tdi?

    Well yes it's too much fuel for the amount of air it is getting, so turbo could be the issue , or a hole in the intercooler or pipes. I put a bicycle valve in my top boost hose linked to the manual gauge inside the cab in my D1 300 tdi - cheap and is a needed for diagnosing issue's That's where...
  5. D1Nut

    Clutch stuck 300 tdi

    I think the brit in canada has made the same comment about the stiff springs in the clutch transmitting to the g/box and buggering it up as well
  6. D1Nut

    Transfer. Are lever freely moving 1995 disco1

    You will be moving the same "lever" that the hi/low inside the cabin is attached to/too if you get underneath the trf box So not fixing anything just a temporary get home faster Sierra is correct on the manual but as an aside i have done many many trips where I am in low range for 1000 kilo's...
  7. D1Nut

    250k miles, help with engine health checks/diagnosing

    No my reply was ambiguous - The selling point is to get balanced air across all cylinder's
  8. D1Nut

    Transfer. Are lever freely moving 1995 disco1

    There isn't a speed limit in unlocked low range. If you slide underneath the trf box you will be able to feel the offending lever on the top of the trf box - kinda in the middle The lever does a vertical up and down movement that you can move by hand. I cant remember which is which but if...
  9. D1Nut

    250k miles, help with engine health checks/diagnosing

    From the compression result's you have cylinder 2 and 3 must be getting more air than 1 and 4. This is the selling point of the twin intake thingy. Someone on here posted the fitting of such an intake a couple of month's ago
  10. D1Nut

    250k miles, help with engine health checks/diagnosing

    Google tells me the 300 tdi has a compression ratio of 19:1 - so at 15 psi (air pressure at sea level ) times 19 means a max of 285 psi - your readings of 400 would using my logic be way too high - of course I could have the cat by the horn's Even if it is wildly wrong the readings on cyl 2 and...
  11. D1Nut

    250k miles, help with engine health checks/diagnosing

    One other thing I would try is to remove the air filter and go for that same drive and see if any diff in the smoke level's. I guess I am trying to eliminate air scavenging from the sump with this test
  12. D1Nut

    250k miles, help with engine health checks/diagnosing

    You need a boost gauge to give you any real answer on the smoke you mentioned. Those compression numbers are good. Was it a cold or hot test ?
  13. D1Nut

    Discovery 3 (any good? )

    In saffa land we got a 4.0 L petrol V6 as well
  14. D1Nut

    I would just like to say

    Of the Marie Antoinette type
  15. D1Nut

    300tdi disco 1, new head gasket oil leak!!

    Please share where you bought the multi metal head gasket - thks
  16. D1Nut

    300tdi auto disco 1 BURNING RUBBER SMELL

    Glad you caught it in time In saffa land we change the cambelt at 60 000 km's. The tensioner bolt and bearing assembly was a recall for us a long long time ago The bolt hole the tensioner gets tightened to is just aluminium and any slight over tightening leads to that bolt hole going oval and...
  17. D1Nut

    Setting up a 300tdi properly

    Did that many years ago - cleaned thoroughly - rinsed with copious amounts of water and dried in the oven for an hour Couldn't smell any fumes when I put it back together Started - rev's climbed very fast - for some reason I was able to rip the top hose off the intake manifold before implosion
  18. D1Nut

    300tdi ac not working

    On my D1 300 tdi there is a pressure sensor on the aircon pipe which runs fairly close to where you would have been fiddling Its a 2 wire I think the aircon system - probably just a bunch of relay's in series - needs a couple of inputs for all the relays to say yes and feed power to the...
  19. D1Nut

    Setting up a 300tdi properly

    It's just an intercooler - your existing hoses etc all attach as per normal vgt is the ultimate answer though
  20. D1Nut

    Setting up a 300tdi properly

    People say putting a 63 mm exhausts on is also a damn good move - also removing the centre or first silencer box My one buddy did this mod and the exhaust drone was horrible - but it did fly though
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