I recently replaced my oil pan on a 07 GMC, Yukon, Denali, and when I put everything back together and started the vehicle, it is saying low oil pressure turn engine off, I deleted the code and it’s still coming back and now it has a tapping noise at the top of the engine Which I’m guessing is because it’s not getting oil to the top of the engine, my guess is that the pick up tube is up against the bottom of the pan and not allowing it to suck the oil up or it is really clogged from sitting a couple of days with no oil in it . Can anyone help me with this? It would be much appreciated.