97 4.0L Wrangler — Misfire Mystery
New to the forum here, so excuse any newb mistakes that follow. I have a 97 4.0L Wrangler. I changed the plugs and wires because I noticed that Cyl.s 1 + 4 were misfiring. Unfortunately that didn't help. So I checked the plugs again and found that the plugs for Cyl. 1 + 4 didn't even look like they were used. There is definitely gas going into the cylinder, I just dont think cylinders 1+4 are firing.
What could this be? Have any of you dealt with this before?