Video - D40 Engine Noise...

[dannybouy]

What's your pick, bearing rather than chain??

2011 Thai Built Nav, getting up there with 340k's.
This is post oil change - the noise has been slowly becoming evident..
Any wise heads who have heard this before?

Navara engine run

 

[Phunk]

Does it make the noise when not in gear as well?

We're talking about that winding noise and not the typical wake up a whole street clatter of the YD25?

 

[bringthenav]

Doesn't sound real good whatever it is.
Don't sound like bearing to me, but dont take my advice, i only know ive had that clatter in Neutral twice with Clutches with machined Flywheels where the clatter was there til i put my Clutch pedal to the floor then quiet, soon after my Clutch fully slipped. This time, and every time in the future i am always putting a new Flywheel in. Listen for others comments, i have never heard your noise before.
Good luck

 

[australianoz]

Sounds like a shot bearing that wining/grinding noise. Transfer case or outer end of gearbox.

 

[dannybouy]

I took it to a local Auckland mechanic who is known for working on these and he thinks it's the timing chain. I'll either do it myself or get it done and report back in what it was....thanks for your replies.

 

[dannybouy]

So had the job done and it's confirmed it was the timing chains. Sounds and feels much better especially as I cleaned up the injectors prior to the garage doing the chain job.

 

[australianoz]

Spot on mate. I didn't think the timing chain would make sure a dull sound. Good to know.

 

[Phunk]

So had the job done and it's confirmed it was the timing chains. Sounds and feels much better especially as I cleaned up the injectors prior to the garage doing the chain job.

How did you clean the injectors? as in bench tested and reconditioned by a shop? or..