Need help identifying engine noise 07 z4

[rsutoratosu]

So I been gettins this tapping / slight buzzing noise, sorry no video, I held the phone the pics towards the engine. It seems to be on the intake side, ill have to check again tomorrow to see if its on the exhaust side. Hopefully it isn't that lifter problem.. or am i too paranoid ?

thanks

[JeffchaPz]

I say it's a leak / loose headers

Get us a similar video but have some one hold the phone next to the headers, then do the same things but on the other side of the engine.... let's compare then.

[JeffchaPz]

I say it's a leak / loose headers

Get us a similar video but have some one hold the phone next to the headers, then do the same things but on the other side of the engine.... let's compare then.