On 12/18/2014 9:08 PM, Danny D. wrote:
Stormin Mormon wrote, on Thu, 18 Dec 2014 09:38:18 -0500:

If nothing else, pull the dipstick and see
what the oil looks like.
That's a good idea. It looks good. I will check it in a few
months, and begin to change the oil more religiously.
Once a year is all that it should require unless is runs a lot in
providing backup power. Stay with the Mobil 1 and it should look darker
a year later but not any more viscous. I have found it this way 8 years
in a row.