9 to 13 LBS. NO higher and NO lower are you will have starting and running problems.
Need to know what year S-10 you have.
It is in the throttle body.
41-47 psi, engine off, fuel pump running.
which fuse is for the fuel pump in a 1993 chevy s10 blazer
The 1985 Chevrolet S 10 blazer fuel pressure regulator can be found on the top of the engine. The fuel pressure regulator will be near the fuel injector pump.
Fuel pressure test.
Probably a faulty fuel pump.
The mechanical fuel pump regulates the fuel pressure. This truck is not fuel injected. It has a carburetor.
how do u replace fule pressure regulator in 94 blazer vortec
Fuel pressure fuel injectors ECM and various sensors
Fuel pressure test.
It is most likely on the fuel pump