I think a lack of oil is flowing. New oil pump new gasket. New top end. Stock F22a1 . I need a puc of correct head Gasket, any quirps I need to know. Removal of Mains gave me ALL #2#3#4 Bolts cover d in oil. Thre bolts surrounding cyl.#1 where CLEAN& DRY. One toward grille was covered. I spun new rod here. I may have had install prob. On that rod bearing. MY question is Cleaning port and oil info, including exact location oil ports. I m not pulling head/ yet. No time