4.3L engine, 60 to 66 psi. 2.2L engine, 41 to 47 psi.
Test for fuel pressure, the fuel pump may be bad.
the fuel pump is in the tank!!
It is inside of the fuel tank.
You have to drop the fuel tank to access the pump.
It has a electric pump inside of the fuel tank.
You MUST remove the fuel tank to service the pump.
NO.
Inside the fuel tank.
It is in the fuel tank, NO JOKE
Probably a faulty fuel pump.
The fuel pump
Chevy did not use them on there trucks. Check fuel pump pressure, fuel pump FUSE and FUEL pump relay.