3.0L TDI valvetrain rattle on startup (2013 VW Touareg)

6 cylinder diesel engine 3.0l common rail generation II
On Startup i have what sounds like valve train noise (loud) from lack of oil on startup only. Will not happen every time but in most cases when the car has been sitting overnight. After 5 seconds or so sounds normal. Others have run into this problem and so far people have resorted to changing timing chain, tensioner, and guides to no avail. Others have tried changing the oil filter housing with new drain back valve to no avail. The noise persist. I have a sound clip. How do i upload it?

• This topic was modified 2 years, 6 months ago by  erich anton.
• This topic was modified 2 years, 6 months ago by  erich anton.