yaris timing belt

[shastatodd]

Originally Posted by PK198105

the automatic tensioner is there to maintain optimum tension of the chain however this still has to be checked. My dealership told me that it is good to verify and reset the tensioner every 100k.

so, is this something i can check myself or best left for dealer/ local servicing shop?

i have 103K miles on my 09... about 70% of that is highway miles.