Here's the list of banned oils. Never heard of any of them:
•Auto Club Motor Oil SAE 5W-30
•Auto Club Motor Oil SAE 10W-30
•Auto Club Motor Oil SAE 10W-40
•Auto Club Motor Oil SAE 20W-50
•Black Knight Motor Oil 5-30
•Black Knight Motor Oil 10-40
•LubeState Motor Oil SAE 10W-30
•MaxiGuard MG 10-30
•MaxiGuard MG 10-40
•MaxiGuard MG 20-50
•MaxiGuard MG SAE30
•Orbit Motor Oil 5-20
•Orbit Motor Oil 10-40
•TruStar Motor Oil 10-30
•U.S. Economy Motor Oil 5-30
•U.S. Economy Motor Oil 10-40
•U.S. Economy Motor Oil SAE 10W-40
•U.S. Spirit Motor Oil SAE 10W-30
•U.S. Spirit Motor Oil SAE 10W-40