Idk if this is where i post help questions, i just signed up.
But i have a 91 honda civic with a d16 in it. I had it running for the first time two weeks ago, sputtering on low RPM until i hit about 4k then it was fine. I parked at my friends house and tried to start it but it would not start even after jumping it. I got three friends to push me and i dropped the clutch and she started up. Parked it at my house and it wouldn't start agian. This time it wouldn't crank, and starter would not click. i even tried a new starter and nothing. Today i was working on it and what sounds like my main relay was clicking really fast yet no click in the starter. Any ideas to what it could be?

 

check to see that the relay is soldered properly. I know there is a problem with Honda relays coming apart. I had one go bad one time, I parked at autozone and plugged the new one in real quick and the car turned over. I had an eg where the circuit in the lock and key cylinder was causing a similar problem. Try those, check back.