No.
It doesn't have a reset switch.
91 S10 4.3 L engine requires 41 to 47 psi fuel pressure.
Inside the fuel tank. The fuel tank must be removed to gain access to the pump.
The wire may be shorted to the frame.
Yes, the 91 featured Electronic Fuel Injection and has a fuel pump.
drop the gas tank then spin the lock ring off, take out and put new one in.
Need to know what size engine you have in that 91 S10. If it is a 4.3L, the fuel pump relay would be found under the hood, on the firewall, drivers side, between the master cylinder and the fender. If there is two relays there, it would be the one closer to the fender.
check fuel pump, low fuel will cause the pump to burn out. just replaced pump in 91 s10 pu because of same thing, the pump is in the tank not real hard to change but you have to drop the tank.
No. Only one wire should have power, the other is the ground.Type your answer here...
No.
8-10 psi
the pump is located in the fuel tank