4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
37,500 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Apr 262019

Sienna LX

  • Automatic transmission
  • 37,496 miles

Head gasket is leaking antifreeze at low mileage. At 37,496 miles there was a thin pink line at the seam between the blocks. Now at 40,000 miles there is quite a lot of buildup of cooked antifreeze on the block. I bought the van used with 17,000 miles and didn't expect to have any problems for a long time. Disappointed that Toyota is no longer a completely reliable choice.

- Allen T., Beverly, US