The gas additives StaBil Gasoline Stabilizer (for storage) is 95% mineral oil, and CD2 Alemite Oil Detergent is 100% mineral oil, these simply being lighter weight cousins to motor oil. Power steering fluid is a light mineral oil as well. Brake fluid is glycol based, and off the top of my head I'm not sure of the chemistry goin' on, but your engine would still yawn about it nonetheless...pretty much a non-event.
[ January 20, 2004, 07:47 AM: Message edited by: TC ]