I need to do coils in my 04 terminator, it seems to be really bucking and missing at higher RPMs when you get into it. My question is will any 4.6 Ford coil work in these motors I noticed some have an angle to the rubber boot and Some Are straight? And while I’m asking the question does anybody else have any idea what this may be I did do the plugs with the NGK plugs and they all looked fine none were to clean and none were too dirty