I just swapped my 89 civic wagon motor for a ZC. 3 of my spark plugs keep coming up soaked in gas. There is also gas in under the plugs. The engine starts ok then after a few minutes sputters out. I dried the plugs and removed gas. Ran ok for a few more minutes then sputtered out. Plugs 1 2 and 3 were soaked again.

Is there too much gas or not enouth oxygen getting to the plugs?

 

My guess is you're using the wrong type of fuel injectors. If you're using the injectors that came with the ZC, try your old injectors. Or vice versa if you aren't.