Thanks guys. Your comments are a relief to me.
Tim, I'm running 10W30. It's O'Reilly's store brand for engines with over 75,000 miles. Is this suitable, in your opinion?
This oil has about 40 minutes of run time and maybe 20 miles on it, so I hate to do an oil change so soon, unless it would be advisable since, as Bill says, this may be the first time I've gotten it up to true operating temp, and I'm thinking that may have flushed out some crud and now's a good time for a change???
Anyway, I'll top her off, as she is a quart low, and I'll keep an eye on the pressure.
BTW, the gauge only goes to 30 psi, so if I ever see it register 40, I'll have a real problem.
