ok so far no luck ive changed maf ,plug wires,plugs.no go .i put denso platinums in and gapped them at 40.sound right?now on the inj wires.wich is a + on each ?looks like if im not mistaken the ground is the one with the black stripe on each one ,is that correct?im gonna try to stick a regular test light in each pos to make sure theyres power cus i dont have an ohm meter ,will that be ok just to check for power?this is getting costly just for a stupid code that could be so many things.