FlyNavyP3
Thread starter
I have enough T4 10w30 for at least 1 more oil change, maybe 2. Have a lot of 15w40 in Napa CI-4+, some Castrol 15w40 CJ-4 and more yet T-4 15w40 in CK-4. Not to mention about 30 quarts of M1 10w30 EP so I have lots of oil for a while, probably won't bother to buy anything for a while.