So I just installed this kit and I followed it step by step. When I first started my ride, it was a sluggish start so my battery had a low charge already. I drove it around for around 2-3 miles and let it run for 10 minutes to get a good charge on the battery(brand new battery). While driving, my lights and gauges seemed brighter so I felt that the new alternator was doing its job. When I backed her into the garage, I shut her down. One minute later I went to crank and it wouldn't start. What could be the problem?? Did I not run it long enough???