1992 Chevrolet Corsica

1992 Chevy Corsica 6 cyl Front Wheel Drive Automatic 136000 miles

I have 20 quarts of Amoco 200 heavy duty motor oil SAE 10W and 10 quarts of Amoco 100 motor oil SAE 30 in the old round cardboard cans with the metal ends. Can I use this oil in oil changes in any of my cars? I have a 1992 Corsica, a 1994 Astro van, a 2003 Buick LeSabre, and a 1972 Chevy Malibu, all with more than 100,000 miles on them. Thanks.
January 30, 2010.

I wouldn't recommend it. Motor oil has a shelf life. Depending on whether it is synthetic or conventional, it can be stored from any time of two - five years. Anything beyond that you should dispose of the engine oil properly and NOT use it in the engine.

Jan 30, 2010.