turbo? lost please help....
#21
#23
5010965AA is the oil pump number (or should be) with a retail of around $330.00 should cost you between $180-225. The oil pressure regulator opens at 60 PSI. The first step would be to check oil pressure at the filter head where the line comes out. Oil pump failures are somewhat rare. It will cause pump failure. Have you recently changed your filter?
#26