1996 Ford Windstar 3.8L code P0151 & P1151 with #4 misfiHello all I am new to the forum and was looking for some help. I have a 1996 Ford Windstar 3.8L with Codes P0151,P1151 and a misfire on #4. I have changed the Plugs and wires and am still having trouble. The check engi...