"Thanks for the information Frank
appreciated "

It just gets better with every post. I thought you left us with your
last post? But, your back! And now Mr I need to change the oil in my
2 cycle mower and I'm sure that's what I have, is thanking Frank for
telling him he has a 4 cycle engine? What's up with that? And who
would be stupid enough to be asking what kind of oil to use in a mower
they own? Unless it fell off the turnip truck, it surely came with a
manual. And even if did fall off a truck, you can find a manual
online. In other words, RTFM!