green oil

Not open for further replies.
Mar 28, 2009
Huron, Tn
Hi guys. I was checking the oil in my new craftsman push-mower (it is the origanal factory oil) and it was GREEN!. Does the factory put some weird chemical in the oil to help the new engine? Or do I need to be concerned? It is a good push mower, accept for the engine almost stalling when it is at an angle.(which I can understand). I've never seen green oil in any of my new small engines. (what the heck?)
my factory fill in my car was green. I also noticed the last 20oz bottle of Craftsman labeled 30w oil had a green tint to it when I was pouring it in.
I just used Briggs and Stratton branded oil in my push mower and it had a noticeable greenish tint.
Not open for further replies.