Engine oil level
Have a 2000 k2500 HD. I check the oil in the
morning. No oil on the dipstick. So I add oil
thinking that oil us low. I add 2 quartets of engine
oil. I check the oil leval and it is good. Start the
truck up and let it run for a little bit. Shut it off and
let it sit for ten minutes. Recheck the oil larval and
it is 2 Quartets over full. Is there a check valve that
is not letting the oil flow back into the pan? There
are no oil leaks and no engine noise. It has 200+
miles!! I am puzzled!!