2008 Toyota Sienna engine and engine cooling problems
12 owner complaints filed with NHTSA name the engine and engine cooling on the 2008 Toyota Sienna — 3% of all complaints for this model year.
What owners report
“2008 toyota sienna. Consumer writes in regards to vehicle engine problems. *smd the consumer stated the air condition was not cooling the vehicle, and she thought it just needed to be serviced. After two hours of driving, the check engine light illuminated. By the time she was able to pull over…”
filed Sep 2, 2015
“Tl* the contact owns a 2008 toyota sienna. The contact stated that white smoke appeared from the rear of the vehicle. The contact heard an abnormal noise coming from the engine, but no warning indicators illuminated. After driving the vehicle home, the contact noticed that oil spilled all over the…”
filed Sep 9, 2014
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine and Engine Cooling problems in other Sienna years
| Year | Reports | Share |
|---|---|---|
| 2013 Sienna | 1 | 1% |
| 2012 Sienna | 1 | 0% |
| 2011 Sienna | 6 | 1% |
| 2010 Sienna | 4 | 2% |
| 2009 Sienna | 4 | 2% |
| 2007 Sienna | 14 | 4% |
| 2006 Sienna | 4 | 0% |
| 2005 Sienna | 17 | 2% |
| 2004 Sienna | 46 | 2% |
| 2003 Sienna | 6 | 6% |
| 2002 Sienna | 16 | 9% |
| 2001 Sienna | 24 | 13% |
Other reported problem areas on the 2008 Toyota Sienna
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.