is the 3.3 L engine an intererance or a non ?
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2004 Toyota Sienna Question: is the 3.3 L engine
Answer #1patrick mannion from Greg Solow's Engine Room, September 28, 2010, 19:22Master
My information says change the timing belt every 90,000 miles, but that it is not an interference fit engine.
ReplyVisitor, November 17, 2010, 11:12
it is an interference engine
Answer #2mackieman1967 February 15, 2011, 10:53Technician
I got the same answere from someone--It is a NON interference engine. you can ask the mechanics at Toyota to be sure.