The Ford Focus ST has an oil capacity of 5.4 quarts. This means that when You are completely out of fluid in Your reservoir, You can add around 5 quarts total to refill. You can purchase the oil in one-quart containers at most retail locations, as well as online. You will need to buy four or five bottles of SAE 5w-20 or 5w-30. This will cost between $3.43 and $12.98 per quart. First, loosen the drain nozzle at the bottom of the tank. Drain out all old and chunky oil. Next, unscrew the cap on top of the reservoir. Using a cheap funnel, carefully pour the new fluid into the reservoir, until it reaches the maximum fill line. Return the cap, and You are done.
Rosalba A.
April 10, 2020
The motor oil capacity for a ford focus st is 5.7 Quarts.
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