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  1. 5

    2011 d40 odd noise at idle

    Hi guys, just an update I forgot all about it. The noise somehow disappeared entirely - not sure if something was loose or what but it hasnt happened for over 8months now. I have however recently acquired a new noise - between 1500 - 2000 revs it is like a chirping noise. Mechanics have tried...
  2. 5

    P1021 Fault with Intermittent loss of power

    thanks for the reply Tony! i'll give these a go and see how we go. If the actuator does need replacement, where would be the best place to start to source one? The times i have looked under the hood when the issue was occuring the actuator arm seemed to remain stationary. It only seems to move...
  3. 5

    P1021 Fault with Intermittent loss of power

    Hi Guys, been having some very intermittent issues as of late. When the issue is apparent, the vehicle struggles to get beyond 80kms/hr and and seems to rev high into 4th gear before i have to manually shift to 5th (its an auto with the manual selection) Basically it feels like there is no...
  4. 5

    Turbo Boost Actuator 2013 Navara D40 2.5

    sorry to revive an old thread, but did you end up finding out if you could replace just the actuator? and what lead you to believe the actuator had failed? I may be facing similar fate with mine, intermittently loosing power and a fault code of p1021 being stored, however never lights the...
  5. 5

    2011 d40 odd noise at idle

    that would be it by the looks of it. thanks heaps for the diagram! and I assume when it is spinning it shouldn't have any real wobble to it?
  6. 5

    2011 d40 odd noise at idle

    https://goo.gl/photos/3gxqa4RxGK7fu3QT8 hi Tony in the above photo in clock wise rotation starting at alternator there is: alternator AC (big one bottom right) crankshaft can't be seen but is very.bottom left water pump idler but what's the other small pulley below the idler? or is the pulley...
  7. 5

    2011 d40 odd noise at idle

    had a quick spray of the top idler pulley yesterday so will see how we go over the next couple of days. I was watching the pulleys while the engine was running and the small pulley almost directly below the top idler and above the AC pulley did seem to be spinning a bit uneven with a slight...
  8. 5

    2011 d40 odd noise at idle

    think I've located the idler pulley but just want to check. when looked at front of vehicle it's bottom left and has the thin belt on it and appaers linked with the power steering? also is inox as good as silicone spray even tho it has no silicone in it? sorry for all the questions
  9. 5

    2011 d40 odd noise at idle

    rookie question which pulley is the idler? is it the smaller one directly below the alternator at the 7 o'clock position?
  10. 5

    2011 d40 odd noise at idle

    thanks Tony! I'll try a bit of silicone spray on the idler pulley. it could even be the alternator pulley even as it's recently been replaced and can't recall the noise being there before it was replaced. is there any solutions for the alternator pulley if that's what it could be?
  11. 5

    2011 d40 odd noise at idle

    hi Tony, by dri lube do you mean spray a bit into the idler pulley assembly as you suggested above? the belts have recently been replaced (less than 2000kms ago) and the noise was occuring before then also
  12. 5

    2011 d40 odd noise at idle

    https://youtu.be/Zcf1daTcamY hi guys. here is a video I managed to record with the engine noise going in the background. you will hear the noise start to speed up to a constant whir towards the end of the video. the car is parked in carport in park. this was recorded from the drivers foot well...
  13. 5

    2011 d40 odd noise at idle

    thanks for the detailed advice Tony, i was thinking last night I'll get a video recording so I can upload that. just waiting for it to happen again now. I have a blanking plate in the EGR, i think it's the 550s that throw the error code. 2.5s seem to be all good with those. alternator has...
  14. 5

    2011 d40 odd noise at idle

    hi all, just a question. hearing some strange noises coming from the engine area lately. it's very sporadic when it happens. the noise is a whirring noise that increases and decreases if that makes sense... I have an audio file available if someone can tell me how to share it? sometimes it's...
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