I have a 1990 s-10 2.5 engine, I've replaced the relay and the fuel pump, also checked the wiring from pump to wiring housing on fire wall. It operated on a 10 amp fuse, it blew fuses, so I up it to a 20 amp. I fear that I burnt the pump up. What could be causing the fuses to blow.
Thursday, July 7th, 2011 AT 11:16 AM