|
I use Mobil 1 5w20 in the Fiesta. I change the oil at 7500 and use an extended life filter which I change at 15k, every other oil change. I also only fill to half of the low to high range on the dipstick. Last 5 quarts was $22.26 at Wal Mart, so it's about $26 per change with that method. The Fiesta will drop to the add mark at 7500 when I change the oil, so I never add any oil. The slightly lower oil level saves me a little oil and the oil warms up faster.
regards
Mech
|