Insight on bosch coil's and microtech ignition hook up..?
 

Well, i just recently had to clean up some wires to a friends rx-7 that runs a microtech and also the ign. system that goes along with it. It seems that a 12 volt source was running from the mictro tech spliced into the coils to give them power....there were also some other power supplies added to the splice..very complicated to explain. Amazingly, it didn't seem to have any issues that I knew of, or that were noted.

So, when the wiring clean up begain...i basically gave the coils there own 12volt sorce hooked up to a 30amp relay and a 20amp fused power coming off the battery. So, the 12volt sorce comes from the micro tech..(used as an "igntion switch" for the relay to actavate it that way power isn't always going to the coils. Relay has a 20amp fuse going to it to power everything, then the main power comes out of the 30amp relay to power the coils, car runs/turns on. Drives fine, idles normal, however after engaging the two step it seems to not wanna "stay running" shortly after.....is there ANYTHING wrong with the way i have wired the coils for to obtain power...to much power, not enough power, maybe not a high enough fuse, b/c a 20amp fuse did pop when the car was having "running" issues???

Any suggestions, help thoughts would be greatly appreciated thanks in advance....

Issue figured out, faulty connection with the microtechs internal connection prong (the Plug in)......(terriable standalone IMO)