Every 5000 miles, is when I do it on mine.
Change it every 90,000 miles.
why do toyota sienna transmission leaking after change a new transmission and ran 5000 miles?
The average Toyota Sienna gets just under 100,000 miles. It typically will receive around 97,000 miles before needing major repairs.
Change it at 90,000 miles.
The transmission fluid on a Toyota Sienna should be changed every 100,000 miles. This helps to prolong the life of the transmission and improve performance.
Toyota recommends replacing the belt every 100,000 miles.
Neither. I would recommend you change it every 8,000 miles.
My 1999 sienna has 234,000 and no serious problems yet!
90,000 miles. You should probably chenge the water pump while your at it.
The 2003 Toyota Sienna gets an estimated 17 MPG (city) and 23 MPG (hwy).
The EPA range estimate for the 2009 Toyota Sienna is 340.0 mi. in the city, 460.0 mi. on the highway.
The EPA range estimate for the 2013 Toyota Sienna is 360.0 mi. in the city, 500.0 mi. on the highway.