silverado13
GEAR HEAD
they are capable of supplying a little more fuel then the old one and i read that the old one requires 60 psi to fire, and the new one only requires 30 psi so if you have a problem with getting fuel then it wont shut you down completely, and its not going to be your fuel filter, because it specifically says you have a misfire in cylinder 5, that means its isolated to 1 cylinder, i had a random misfire code, it ended up being because i had a mini fire in my intake manifold and it melted my spider so fuel was just going anywhere, but because yours lists what cylinder it is then you know its something like your spark plug, wire, or maybe the cylinder 5 injectorisnt working properly, you sure you put everything back together right?