[yahoo888]

engine noise, I can hear it with closed windows and engine shake sometimes at idle after warm up A/C off no or less shaking at P or N. Any idea?

cos its my first post ,I can not post youtube link directly : h t t p s: //youtu.be/a-y4JijMCcs

 

[dtuerk]

Almost sounds like valvetrain noise to me... the clicking is normal though, the stock injectors are pretty loud on this engine. Does the lobe under your oil fill cap look worn or anything? A shake is usually a misfire, do you have an engine light? There also might be a pending code, I'd check it out with a scanner.

 

[yahoo888]

engine light never on, no error code with odb2 scanner，gonna check the oil fill cap tomorrow.
many thanks for your help