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The fuel pressure regulator is located in the throttle body.
Regulator may be shot.
The 1994 S10 has a fuel pressure regulator located in the throttle body.
It is in the throttle body.
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.
You will need to remove the upper intake assembly to access the fuel pressure regulator. Once you have the upper intake removed a simple retaining clip is removed to allow you to replace the regulator.
There is no 2001 S10 with a V4 engine.
You will find the fuel pressure regulator under the upper intake manifold. The upper intake manifold will have to be removed to gain access. The regulator will be attached to the bank of injector poppets also known as the "spider".
The upper intake manifold must be removed to gain access to the fuel pressure regulator.
It is under the upper intake manifold, attached to the bank of injector poppets.
On a 98-2000 its right after the fuel rail hidden bellow the air intake manifold
It is located on the fuel rail under the hood on the intake manifold.