Need to know what year and engine.
The mechanical fuel pump regulates the fuel pressure. This truck is not fuel injected. It has a carburetor.
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.
It is most likely on the fuel pump
Fuel pressure regulator is located under the upper intake cover
It is in the throttle body.
It is attached to the throttle body.
It is in the throttle body.
under the intake plenum behind and attached to the spider
how do u replace fule pressure regulator in 94 blazer vortec
On the poppet bank under the upper intake manifold.
It is in the throttle body.
i believe it is under upper part of intake by injectors- not very easy to get to. u sure it has to be changed??