electrical
6 Answers
there is no power at the positive wire on the harness to all coil packs what wouled be in line to stop power
PS hope you weren't butchering a coil pack wire in order to install a tach... cutting into those wires can cause arcing. Same for those remote starters. Those aftermarket ghetto tachs and remote starters that require you to hack into a perfectly good engine harness cause so many headaches down the road.
That's exactly what I did, so I'm researching that the power comes from battery and I'm assuming ignition relay fuse please tell me you have something sensible that won't cost a fortune I can do my own repairs
I had a busted coil pack harness plug so I spliced in a new one with the power on
I pulled one fusesible link in the engine fuse box it was good don't know of another