This problem may be covered under warranty. Ask your Toyota dealer.
3.0
definitely annoyingTypical Repair Cost:
no data
Average Mileage:
38,000 miles
Total Complaints:
2 complaints
Most common solutions:
- flush the oil with products available in stores (1 reports)
- toyota rebuilt part of the engine (1 reports)
engine problem
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problem #1
2007Mar 30
(reported on)Sienna
- Automatic transmission
- 39,000 miles
Engine has developed excessive oil sludge and consumes oil in excess.
When replacing missing oil the exhaust shows a white smoke for some time.

A D V E R T I S E M E N T S
2000Jul 10
Sienna LS
Toyota rebuilt part of the engine. It's been fine since..it's now at 110000 miles
L M.
Atlanta, GA, USA
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