CHANGED oil on my 66 NewPort, last Sunday. and screwed on a NAPA 1515, and couldn't get OIL PRESSURE!Tried 3 times... Went with 20/50 instead of 10/40 Castrol added a bottle of Rislone,engine oil supplement, and 5 qts. of oil. Idled and nothing took off the NAPA, P.O.S., and went to the zone, [close], and got a MOBIL 1, screwed it on and 50 p.s.i. oil pressure, saturated both filter elements before install, plan to take it back to N.A.P.A. tomorrow, in the NewPort, tomorrow,this is the car your premium filter TRIED TO KILL... at the very least get my money back WITHOUT MY RECEIPT. ANY SUGGESSTIONS????
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