On the way home the other day, I looked at my gauge and noticed i had no oil pressure so I shut it down and pulled it the 30 miles home. Anyways, I think my melling high volume oil pump locked up possibly. I havent pulled the motor out yet. Probably doing that Saturday, but I have no oil at all going through my clear line for my mechanical gauge. Before this happened, it did seem to smoke a little more then usual according to my brother that was following me. He said it was a bluish color. Anyways, what all can cause no oil pressure? Should I go with another melling high volume oil pump or a standard one? I hope thats what it is. The motor doesnt make any noise and I drained the oil and there were no shavings, and it was full on oil. Anybody? Thanks, Chris