Can you use SAE-5W-30 contained by Lawn Mowers? I have some Quaker State Peak Performance SAE-5W-30 Motor grease in my...

I have some Quaker State Peak Performance SAE-5W-30 Motor grease in my garage, but don't enjoy any Lawn Mower oil. Can I use the SAE-5W-30?
Worcester Boiler Cost Question?
Answers:    No...I ruined one once when I used it my luck. You probably could after you drained the oil surrounded by the fall and of late put it in for the WINTER ONLY!...BUT, you enjoy to remember to drain it all out and put SAE 30 contained by for running it (in the spring).

Lawn mowers run too hot...the oil thins out and the engine freezes up for righteous. If you use the 5W-30.
10' X 30" pool- Is a vacuum required...
That's what I use.