Pump running, engine off, 41 to 47 psi.
60 to 66 psi.
Fuel pump running, engine off, 60 to 66 psi.
The 4.3L, 60 to 66 psi. The 2.2L, 41 to 47 psi.
The 1994 S10 has a fuel pressure regulator located in the throttle body.
It is located inside the fuel tank.
A 1995 S10 with the 4.3 L TBI requires 41 to 47 psi fuel pressure.
To relieve the fuel pressure on a Chevrolet S10, the fuel pump relay should first be removed. Then, the engine should be startedand run until it stalls.
2.2L engine, 41 to 47 psi. 4.3L engine, 60 to 66 psi. This is with the fuel pump running, engine off.
The fuel pump is kaput.
There is no 2001 S10 with a V4 engine.
Most likely in the fuel tank.
The fuel pressure regulator is located in the throttle body.