Well, I just checked out Shell Rotell T4 and it doesn't list SN classification which is for gasoline engines. But I wouldn't be afraid to use it in a gas engine. Diesel oils are much heavier duty than gasoline only rated oils in general.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.
