Help with timing chain on 2008 Tundra

can anyone help me with the timing chain on a 08 tundra vvti v6 motor

 

What do you need help with specifically? Also, which v6?

 

I think he has a 1GR-FE.

 

I'll guess that someone has told @kalanz that your Tundra has a code P0016 indicating a stretched timing chain. Linked below is an excellent video (1:30:44) replacing the timing chain on a Toyota 4.0L V6. This is a huge job. Episode 5 shows the actual timing chain replacement. If you want to see how the diagnosis was made, start at Episode 1.

Edit @kalanz: Starting at Episode 1 will be time consuming, but could actually be beneficial. There are other possible causes of code P0016 that have to be eliminated.

https://www.youtube.com/watch?v=UR50da0sDOc

 

Most timing chain jobs are far bigger jobs than belts. Looks like we have some good sleuths here on this forum.