What parts are needed for a tune up on a 2000 Toyota Sienna?

Answer 1

A complete tune-up for a 2000 Toyota Sienna should include a new set of spark plugs (preferably a quality factory brand such as Denso or NGK, with dual-ground electrodes); a spark plug wire set, air filter, fuel filter, PCV valve, and if you're also doing an oil change, then an oil filter too. It's also a good idea to inspect for any oil leaks, particularly around the valve cover. If there are any leaks, it's a good time to change the valve cover gaskets. If the vehicle has over 70,000 miles, something else to consider (especially if you're due for a smog inspection) are the oxygen sensors. New oxygen sensors will help optimize emissions and give better gas mileage. Keep in mind, the oxygen sensors are notnormally a part of a typical tune-up, but definitely something to consider if the check engine light is on, you're experiencing poor gas mileage, rough idle, or already failed an emissions test.