ok i have a 1994 ford mustang v6 3.8 liter motor and have changed my oil ans put

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jbilly

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10w-30 in it owners manual? ok i have a 1994 ford mustang v6 3.8 liter motor and have changed my oil ans put 10w-30 in it owners manual says to put 5w-30 in it and motocraft oil and i put 10w-30 conventaional valvoline with a fram filter ever since this my oil pressure has went higher and car driving differnent so what im asking is should i put different oil in it the reccomended kind or a different kind and a different filter or is something else causing high oil pressure and it to drive different help
 
either one is fine really, the only difference is the weight, 10w is thicker than 5w, so it gets up and through the engine quicker, myself i dont use fram filters, they are bottom line filters, i'd try using a different filter
 
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