I have a gallon sized Delo jug behind the seat of my truck in which I keep top off/spare oil. It's a mix comprised of:
1 qt Delo 15W40
2 qts QSGB 10W30
1 qt QSGB 10W40
What grade would this be close to? I'm not a mixer, I just put all my spare quarts together to save space.
1 qt Delo 15W40
2 qts QSGB 10W30
1 qt QSGB 10W40
What grade would this be close to? I'm not a mixer, I just put all my spare quarts together to save space.