Table 1 shows two common engine and engine cooling related problems of the 2014 Toyota Sienna. The number one most common problem is related to the engine and engine cooling (ten problems). The second most common problem is related to the check engine light on (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Check Engine Light On problems |
Sluggish start when hot - fuel pump leak into engine when hot, causing starter issues, wears out starter, causes other stress on engine. Common issue in Toyota Siennas. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6) Read details...
After about 60,000 miles my check engine light illuminates with code p0012 every 1,000 miles and when I take it to technician they find nothing wrong after resetting. Then again it randomly appears and has been doing such for the last 10,000 miles. Frustrating. Read details...