Keep in mind I'm not an expert (know less than you for ex.)...

This may not apply to the OP's problem, but I've read that on Civics (at least some, maybe all) the main relay acting up can allow the fuel pump to prime but the injectors won't spray fuel.

I forget the specifics as to why, but that's what I've read, that it's different from an Accord, for example.

I wish it was the same, would make things easier to diagnose :cry: