Im converting a 91 civic 4 door, and using a 92-95 harness, i was wondering if i can just cut the lights and everything of the 92-95 harness, they are not needed, no heater controls or anythings just motor. Is cutting and taping of ends going to mess up the harness????

 

It will require some good wiring skills and a few headaches along the way but it can be done. It would be best to use both the 92-95 engine and cabin harnesses. Since you are eliminating the lighting, heat, etc. it will make for less wiring, just arm yourself with the 91 and 92 Civic Helm's electrical manuals and git-r-dun!