It is ALWAYS best to follow the manufacturers recommendation as to which oil you use. This way you will get the best out of your mower and hopefully, with a little regular maintenance and cleaning, it will give many years of good service.
If you choose to use a different type of oil, you risk reducing the service you will get from the mower and you may even speed up its demise quite considerably.
No, you should not use bar and chain oil as a substitute for motor oil in a lawn mower. Bar and chain oil is specifically formulated for use in chainsaws and is designed to adhere to metal surfaces under high pressure and temperature, while motor oil is formulated to lubricate engines. Using the wrong type of oil can lead to improper lubrication, increased wear, and potential engine damage. Always refer to your lawn mower's manual for the recommended oil type.
I use two stroke oil
I use 5w-30
Yes, it sure will. Bar oil is not formulated for use in an internal combustion engine and will damage that engine.
It depends on the mower. Some use 30 weight. Some use 10w30.
sae 30
yes
10w30 will do.
Hd 30w
Usually, its SAE 30.
30 wt oil
Yes.