Hey guys, so I've had an engine noise accompanied by the p1399, p0301, p0302, p0302, p0304 codes.
Recently I've done a valve adjust, checked rod bearing clearance, checked the crank for any movement..but the noise is persisting.
I have a video here, you tube!
I'm wondering if it could be the tct, timing chain related..although it doesn't sound like its coming from the front of the motor..any help appreciated im lost on what to check next

 

bump for help

 

Did you do the VA yourself? Hard to tell from the video, does all the noise seem to be coming from the top?