If that is all you have on hand. It will likely burn off after several rounds. Synthetic motor oil is good to use on them. Buy one quart it will last you years.
no
use it, it is ok to mix
Yes it is ok.
No, it's not OK. You should use at least 5W30. In summer you can use 10W30.
Yes it is fine to use 10W-40 oil
is it allright to use 20-50 engine oil if it states to use 30
you use the 2009 oil which is premium ok ugly
Yes
No it is OK to go thiner like 0w-20 if there was but not thicker, the oil wont get into tight spots.
Yes, you can certainly use it without an essential oil, but the massage will be so much more effective with it.
No, it is not ok. Use exactly what the manufacture recommends and nothing else.
because we just can't ok?!