Quote:
Originally Posted by T4R416
Why ask for opinions if you know everything ?
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LOL. not sure what that even means. i didnt ask for opinions, simply provided accurate logical info to the comment about timing chains...
Quote:
Originally Posted by sonicc
While the chains don't break often, tensioners and chain guides do wear out.
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fully agree they can wear out.. but they dont wear out at some magical set mileage number or age.... there are 4runners & tacomas with this V6 engine at 300k+ miles with original timing chains, tensioners & guides. change them or the chain if/when needed, but there will be signs if they need to be replaced.
