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  1. R

    Coolant Flush

    Get the service manual here: D21 Series Service Manuals - #navlife - The Home of Nissan Navara Changing the coolant is in de MA section, the ZD30 appears in revision 6
  2. R

    D22 ZD30 won’t fire please help

    The ZD30 will fire if you disconnect the ECU and put starting fluid in the intake. Good check for valves, compression etc. If that works, and it wont fire with the ECU connected, then the first suspect is fuel delivery. Even with all sensors in error/faulty, the ECU will always order the...
  3. R

    Another new member

    Hey Ian, welcome to the forum. You've got the dual cab version, pre-teen kids can sit comfortably in the rear :)
  4. R

    Clutch problem

    Had this once in a car where the cluctch master cylinder was out of oil... Fill up with brake fluid, and pump the clutch a few times.
  5. R

    Engine wiring loom fault

    You could try to persuade Nissan with a claim on "reasonable expected life", which is a EU consumer protection thingie that might have survived Brexit. But 8 yrs is probably considered a "reasonable expected life" for a car, or at least "reasonable to need some repair". Whether Land Rover has...
  6. R

    4x2 D22 - new member with a question

    You'll want the D22 service manuals: StackPath
  7. R

    Instant fuel economy reading

    I've driven a Volvo V40 that had a smarter approach: When idling, it didn't show liters/100km (or km/l), but liters/hour. Which is really the only sensible thing to do.
  8. R

    Hi from new member

    Wikipedia has a nice overview of the ZD30 variants. Apart from its use in the Navara and the intercooled bomb in the Patrol is was mostly used for vans, both by Renault and Nissan. Which brings me back to another discussion: It's an engine for slowly and reliably moving a lot of weight. Its not...
  9. R

    D22 engine swap ideas

    Bigger wheels could help... But raising the car would not really improve fuel economy.
  10. R

    2006 navara d22 king cab

    There is certainly a white BMW with UK plates in his fourth image. And we all know that it is raining continuously in the UK.
  11. R

    Battery terminals getting hot

    There are only two ways the terminals can get hot: - Bad contacts - The battery is even hotter, and heating them up. Hot terminals expand, making the connection even less stable. You can try to measure the voltage between the lead terminal and the wire into the clamp. Do this with the...
  12. R

    Airbag Light

    Either your airbag or the airbag controller is broken, or it has been broken, repaired and not reset. There is a procedure in the workshop manual to reset the airbag module. Mine (2003) required a multistep procedure with switching the contact (key) swith on and off on specific intervals. There...
  13. R

    Speedo not accurate

    My D22 (which definitely does not have ABS, speed is determined by a gearbox sensor afaik) is perfectly on-spot. 100 on the speedo is 100 on the GPS. 106 on the speedo past the WA police's unmarked white D-Max is a $100 less for new toys a few weeks later.. Measuring long-distance speed with...
  14. R

    How to keep a d22 with 386000kms on it going strong?

    As far as I know, the ZD30 only has a boost pressure sensor on the inlet. Together with the swirl valve position (of course, the ECU assumes no EGR block has been added) it guestimates the air flow from there. Thus, if you try to take off in fifth, and automatically floor the pedal as you hear...
  15. R

    How to keep a d22 with 386000kms on it going strong?

    Patrol ZD30's failed because they were overheating. Navara ZD30's usually dont fail with the same engine block, because they have no intercooler, so they get less air, and the ECU gives them less fuel. Since they burn less fuel, they produce less power, but also less heat. And heat is what...
  16. R

    Transfer box plugs

    I've been successful in the past by using a ty-wrap to secure plugs. Not as neat as a new plug, but a lot cleaner than glue. Of course, you might not be able to secure a tywrap around them.
  17. R

    d22 zd30 start fault

    Here: http://www.autoelektronika.co.rs/English/VP44/repair%20vp%2044%20pump.doc is some info on repairing the electronics on a Bosch VP44 pump (the one used in the ZD30 engine).
  18. R

    The old “ZD30 Won’t Start”

    I think it should still start without a crank angle sensor. The pump is mechanical and will always inject at TDC due to being directly gear-connected to the crackshaft. It has some electronics to adjust the injected amount and vary the timing slightly, but if that timing is off it will only run...
  19. R

    Hi from Perth

    Those are the pipes for the cabin heating. I would call a few wreckers to see if they have a set available, shouldn't cost to much.
  20. R

    The old “ZD30 Won’t Start”

    The Patrol was sold with a common rail ZD30 engine. The Navara only had the (earlier) ZD30 without common rail, and later the common rail YD25 engine (and a few earlier engines, omitted for brevity)
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