Something is shorting out my EFI relay (AGAIN!!!), what can it be? what does EM2 fuse power?? Options

[95celgt]

So i replaced my efi relay the other day and finally got my car running and driving again, the engine was replaced in january, drove for about 2 weeks then it bogged and shut off in my garage out of nowhere.....it sat for about a month and a half, i replaced the EFI relay/ ignitor and it started right up. Ive driven it about 250 miles since then (last week) and it started acting up this morning, with more noticable missfire/bog and got reaaaaly noticable on the drive home for lunch. it will not rev very well and stops a little over 4K rpm.

I limped it home and switched ignitors but it ran the same so its just parked and my guess is that something is killing my EFI relay..

any help or insight on this would be appreciated

UPDATE 4/28:
Car had been running for a good while, VERY underpowered, but running after having replaced the ignitor and efi relay...
this morning i did a quick errand and it was running but i felt it was happening again....
i got to the apartment, shut it off, went back an hour later to take my son to his grandparents and the car made it half a block before bogging itself out the more throttle i gave it. litterally, throttle/bog hold/coast throttle/bog die...

I came to my dads to get the extra relay in hopes it will start....
but this seems to be a bandaid and the auto electric shop couldn't figure it out, but i noticed that aside from every fuse looking fine, EM2 contacts in main fuse box looks toasty. the fuse isn't blown but where u put it in looks burnt.

on a third note, the clock is very dim, and doesn't retain the memory of time, the map lights dont work, if i turn them on it shuts off what ever is left of the clock. possibly related the stock radio harness does not supply power or ground but illumination curcuit is fine.

any input is appreciated.

This post has been edited by 95celgt: Apr 28, 2011 - 11:24 AM