Ford Flex engine and engine cooling problems by year
45 NHTSA owner complaints name the engine and engine cooling across 7 Flex model years. The most reported year is 2009 with 17 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2019 Flex | 2 | 1% | — | |
| 2016 Flex | 1 | 1% | — | |
| 2014 Flex | 6 | 2% | — | |
| 2013 Flex | 4 | 1% | — | |
| 2011 Flex | 7 | 5% | — | |
| 2010 Flex | 8 | 6% | — | |
| 2009 Flex | 17 | 9% | 25,000 mi |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.