Since this is the main site I mess with regarding cars I've got a question on a 73 Datsun that I have in the shop. Truck starts, drives and runs out good but shuts off whenever it is put in 4th gear. Unfortunately the wiring harness looks pretty rough. I'm considering running a wire to the coil to put 12 volt to it through a dash mounted toggle switch. I have not done any troubleshooting and this is if I find that that is where I'm losing it. It is exactly like someone turns the car off when it happens and it will not start if clutch is in in 4th gear. Any thoughts on where to start looking? tia

__________________
Jim