I called twice talked to him once but not for long. He's hard to understand - not that I hear so great.
He said he'd call right back.
I called a 2nd time - no answer.
I asked him the first call if it uses oil. He said "I don't think so." I asked if it was his truck - He said yes. I asked if he was the driver - he said yes. Then he said he'd call right back.
If he's the owner and the driver, he should know if it uses oil or not.