I had the same problem of no spark and was able to read the code on the ecu telling me it was the crank angle sensor. After a couple of cranks of it not firing, the check engine light should come on. Read the code and it should give you a good idea of where to look. Let me know what you come up with bc I had the same problem on my 89 Raider

87 Dodge Raider 4.3 Vortec work in progress
89 Dodge Raider 3.0 V6 Fully Restored
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