I have an 82’ 280ZX that just stopped running and will not start.   
  
	It is getting fuel. 
	Coil is firing. 
	With plug removed and touched to the block I get a very weak or no spark. But if I pull the plug away from the block I get a strong spark jumping from the plug to the block. 
  
Does anyone have any ideas as to what is going on with it?