My 94 ek d16 SOHC will starts but won't turn over. Battery is good. Possible alternator? Lights flicker once the engine dies. Main fuel relay? The engine gets gas but doesn't stay running.

 

I think you mean turn over but won't start...

How do you know it gets gas? check your distributor

 

First off, you don't have an EK. Reason 1 - EK's weren't made in 94. Reason 2 - you just don't. Second off, all D16's are SOHCs, but there are different D16's.

Is the CEL on? Does it work? What modifications have been done to the car/engine? Did this start after something you did, or did you just wake up to it not starting? You say "will starts but won't turn over". That makes no sense. If it starts, it turns over. Did you mix your words up?

Be clearer, give us more details, and we should be able to help you.

 

Step one^ Step two https://honda-tech.com/honda-civic-d...2A%2A-1992733/

Steps are probably backwards, but I'm curious about the fuel so that first.....