Toyota rattle/tick

Hello new member to the group Iv had a lot of Tacomas over the years be able to fix most things but I’m Stuck lol.. I have a rattle/tick noise on the passenger side valve cover I believed it was a lifter brought it to two shops both said it needed a timing chain replaced but I was replaced before I bought it.. but using a stethoscope I hear the noise on the left one. But I don’t know what it is.. anyone help me identify this.. this is on a 2014 4.0

 

These engines are very noisy… the 2gr-fks 3.5 in the 3rd gen is even worse. Are you using the correct oil?

 

I am using the correct oil weight I also put one bottle of the Lucas in there too this last time

 

Loud engines man . Buy a 3rd gen and you’ll double the clickety clanking noise lol

 

Should add it only makes the noise when I warms up its