is the 3.3 L engine an intererance or a non ?
is the 3.3 L engine on 2004 Toyota Sienna
My information says change the timing belt every 90,000 miles, but that it is not an interference fit engine.
it is an interference engine
1 more answer
I got the same answere from someone--It is a NON interference engine. you can ask the mechanics at Toyota to be sure.