To Don, et al: Changed out CPS, Crank pos sensor, need a torx socket, "27" size. Always use WD40 rust penetrant, not the same as plain ol' WD. Did not test, just changed it. Symptoms: occ hard starting, unpredictable, all conditions. Oil leaking found to be oil pan gasket, ez replacement. For another day. I swear, engine runs better. Beck Arnly part, Rock Auto supplied.