You must use the oil that the manufacturer recommends in the handbook.
Yes 10w30 is a good oil for snowblower or lawnmower.
Castrol 5w50 full synthetic
Yes you can,but Benz recommend to use 5W40,or 5W50 for all season
If the wrong oil is used in a lawnmower, do not start it. Simply drain the oil as completely as possible and fill with the proper oil.
NO, not in any lawnmower made in the last 40 years. Use SAE 30 or SAE 10W30 detergent oil.
yes yes
Yes
30 wt
30 weight oil can use car oil or lawnmower oil same oil
5w30
Normally about 20 ounces.
No it is far too heave for an air cooled engine i recommend 10W 30 or just a regular 4 stroke lawnmower oil