The 2009 Ford Flex uses SAE 5w-20 engine oil. It has a capacity of 5.5 quarts with a filter. Oil is important because it is a lubricant for the engine parts, it helps protect the emission system, and it can enhance fuel economy. The cost of an oil change for Your Flex is between $50 and $60 for labor and between $90 and $100 for parts. You should get an oil change every 10,000 miles. You will know that it is time for an oil change if You notice increased engine noise, shaking while idling, excess exhaust, transmission shifting issues, an oil smell inside the vehicle and of course if You see the Check Engine or Oil Change lights come on.
Bella J.
August 29, 2019
The 2009 Ford Flex uses 5W-20 synthetic oil.
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