== == The Sienna manual recommends you change the time "belt" at 90,000 miles.
From the Toyota.com website: Sienna 1998-2006 V6 have a Belt
2007 V6 Chain
Timing chain.
2004 Nissan Maxima has a timing chain.
does a 2004 acura mdx have a timing chain or timing belt
timing chain
Has a timing chain.
The timing of a 2004 Toyota Sienna should at approximately 75,000 miles. Failure to replace the timing belt at the appropriate time can result in costly engine failure.
It has a timing chain and gears. NO timing belt.
Timing chain.
It has a timing chain.
timing CHAIN
chain
Chain