6.0

fairly significant
Typical Repair Cost:
$300
Average Mileage:
150,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. replaced catalytic converter (1 reports)
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problem #1

May 152017

Sienna Limited 3.3L V6

  • Automatic transmission
  • 150,000 miles

Catalytic converters can fail over time. The really annoying bit with this one is that I needed to replace all 4 oxy sensors as well as one of the catalytic converters. Much more expensive than I hoped.

- David Y., Cumming, US

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