Can't get spark plugs to fire


New member
Hello I just got a 1977 camper, with a type 4 pancake engine and I can't get the thing to spark. I've replace the battery, spark plugs, wire connectors between sparkplug and coil, replaced the coil, and replace the inline fuse to the coil. I have no idea what I could be missing. Does anyone have any suggestions I can try?