Lifter noise

Can anyone help for solution of lifter noise that comes and goes?

 

Lots of posts about this lately, most are normal noise with our 5.7 engines. If you think the noise is out of the ordinary boundaries, you can post a vid of the noise that will really help with the diagnosis if you can.

 

I have a 2015 Tundra with 5.7L. I hear a lifter noise also. But I am inclined to describe this as a normal sound for performance lifters in a performance engine. The idea behind the design of these lifters is to "give" a little at lower RPMs. This makes the cam function as if it had a "milder" geometry cam lobe profile at idle. Giving smoother idle range performance. Just my take, I'm not a Toyota mechanic.

 

and change your oil every 5k.

 

Marvel Mystery Oil when needed to free a sticky valve or 2 otherwise the noise is common on the V*. I don't believe changing the oil more frequently will make any difference. Lots of info from Toyota techs on the issue.