Changing from Ford 5W-20 to Mobil 1 5W-30. I've been using the OEM Ford oil for 18K miles since delivery.
I assume I can just heat up the motor, thoroughly drain the Ford oil, swap in a new filter, and pour in 6.25quarts of the Mobil 1?
Just wanted to make sure the small amount of residual Ford oil mixed with the Mobil1 will be fine.
I assume I can just heat up the motor, thoroughly drain the Ford oil, swap in a new filter, and pour in 6.25quarts of the Mobil 1?
Just wanted to make sure the small amount of residual Ford oil mixed with the Mobil1 will be fine.