vehicle troubleshooting

I bought this truck back in may of last year, and have been wrenching on it ever since. I've done all of the following work below but just can't seem to get it to run right: New Water Pump, Thermostat, Radiator, and all coolant hoses New Distributor + Cap New Spark Plugs and wires New Valve...

I think I just did a very costly error. I purchased the Voltage Booster Pro and just received it via UPS. I'm looking at the instructions over and over. Note: these are the same for either the 5th Gen 4R or GX460, 2010-2019 which mine is a 2013 so I know I had the correct model/year. For the...