|
I've seen a few M111 DOHC engines with 150-200K miles, and the timing chain was not replaced, and not in need of replacement, either.
This engine has a dual-row chain, and is very robust. Also, unlike some V-8 chains, it follows a relatively short route without radical direction changes.
At your low mileage I wouldn't get worried about the chain, but if it is keeping you awake at night, have the dealer check it for stretch.
|