SAE 30wt
It is a 4 stroke engine. Only use that mixture on 2 strokes. It won't hurt it but you will have alot of smoke and eventually build up. So no. straight gas and 5w30 or 10w30 oil in block.
0w30 synthetic
Whenever you purchase a push mower you have to realize that it needs a higher grade oil. You should use a higher standard type of oil.
The Craftsman 6.0 Mower takes an oil that is at least 30 wt. A blended oil that is 10-30 is okay to use also.
SAE.30 WT dont use a detergent typr oil, like 10w40 it will make the piston bearing wear out quicker.
most of us use 10w 40 oil. ai like mobil qon 10w15 both are fine
most of us use 10w 40 oil. ai like mobil qon 10w15 both are fine
30 wt
yes
30 weight oil can use car oil or lawnmower oil same oil
Motor oil. DO NOT USE VEGETABLE OIL!! (personal experience)
5w30