Engine Performance problem
2000 Ford F150 V8 Four Wheel Drive Automatic 195000 miles
I was recently replaced a air conditioner compressor that locked up, before installing bypass pulley I started it to make sure it ran which it did and it only ran for 3 sec. I added a bypass pulley to fix the problem put belt back on and now it wont start, I checked fuel rail and have fuel pressure, and know that its the lack of spark. I checked all the fuses and they all worked. I checked all the wires and the crankshaft position sensor and it all worked. I did how ever give a pretty good bump to some wires beneath the compressor, but dont know what they go to. And I added a new battery to replace the bad frozen one. What do I check next for no spark?