No power from coil pack

So I had the truck running. But it was a little out of time. Now it’s turning over too slow. Replaced starter, new battery, and solenoid and also have the plugs out. Not sure what to do now. Still turns over slow.

The battery voltage?

Okay. Gotta find a voltmeter somewhere because I don’t have one. I’ll reply when I test it.

So I borrowed one from a buddy and when he hit the key the voltage dropped to around 8.5.

12.2, but that should be plenty I think. New terminals too but I’ll redo them and try it out.

I pull started the truck and it fired up as long as I gave it some throttle. But the back of the intake is building up condensation on it and is actually feeling really cold when the motor is running.

Also, it is misfiring like crazy and won’t idle.