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Does the 2000 Toyota Sienna utilize a timing belt or timing chain?

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3 answers

★ Top Answer
Micron

The 2000 Toyota Sienna comes with a timing belt that needs regular replacement unlike a chain which lasts the lifetime of the vehicle. This belt, made of rubber with teeth, turns the camshaft and crankshaft sprockets to ensure they are in sync. The proper synchronization is crucial for controlling valve opening and closing, and if the belt fails, it can cause costly engine damage. Signs of a failing timing belt include ticking noise, difficulty starting the engine, misfires, illuminated check engine light, exhaust issues, high RPMs, and overall performance problems. Toyota recommends changing the belt every 90,000 miles at an average cost of $690 to $970 for the 2000 Sienna, with labor making up $460 to $580 of the total.

More answers

  • Miguel M

    The 2000 Sienna comes with a timing belt as opposed to the chain belt choice.

  • Bruce A Oleson

    The 2000 Toyota Sienna is equipped with a timing chain rather than a timing belt.

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