Originally Posted By: artbuc
Originally Posted By: tinmanSC
Yes, 3309 is the same as T-IV, it's also called AW1. T-IV is made by ExxonMobil, says so on the side of the bottle.
Just bought 4 qts of T-IV from my local Toy dealer. It says Made in America from imported and domestic stock. No mention of ExxonMobil.
It's the same exact bottle as the Mobil. Anyway, this is a old known topic...we all know who makes it.