Change the Engine Oil and Filter between 3,000 miles ( 5,000 Km) and 7,500 miles (12,500 Km).
Engine oil with filter capacity is 7.5 quarts (7.1 L) SAE 10W-30.
Engine Oil Filter recommended by the manufacturer is AC Type PF-58.
...ny sense. I am now having to add oil pretty regular
which I usually added a quart or 2 between oil changes which they told me was norm for this Northstar engine and mileage 165,000 miles on it.