Hi all. I have been jumping the 2 wires on the relay plug for the pump to keep the fuel pump going to run my car, now that it's carbed. I tried to hook a switch to the wires on the plug to manually switch it on and off from inside the car, and when I tried to start it, the light on the switch went out and now the fuel pump will not kick on whether I jump it or not. Is there anything I can check, or did I probably kill the pump? It went from working fine to nothing. No noise, no nothing.

 

What kind of fuel pressure regulator are you using?

 

I have an aeromotive reg with a return line setup on it. It's the correct one for going from an FI pump to carb.

 

check the fuse?

 

There is no fuse. At least not in the fuse box. I went through every fuse in there and they are all fine. I ran a wire from the pump to my battery and it came on so something else is messed up, but I have no clue what.

Also. I DID NOT TOUCH anything on the car, but when I fired it back up, now it wants to stall at idle, and seems like once it gets to higher RPM's it's fine. I pulled a plug and it is pitch black! What the heck could be wrong? Like I said, I havn't touched a single thing since earlier today, and it was running great!?!?!