Troubleshooting - Engine
So my conclusion is the Engine Will Rotate But Not Will Not Start (Fire). So per Clarkes:
When the engine will rotate but, will not start, it can typically be attributed to one of two causes:
Lack of fuel
Lack of spark
This is where a fuel pressure gauge, a spark tester, and a digital multimeter are essential. For the most part, these two problems can be diagnosed independently of each other. However, there are several failures which will prevent the fuel pump from running and cause a no spark condition