about 3 or 4 months ago finished b16a swap into 90 crx dx....fine until now...in the last 2 weeks 2 main relays have gone bad in this car...i dont think it coincidence... im on my last spare relay...and i dont want it to go bad... please help.

 

well they are probalby old and used, im sure if you bought a new one it wont do it...did you ever try and recondition the old main relay?

all you have to do, is take off the plastic cover and put a soldering iron to each of the metal tabs till they melt again and it will be like new...