There is no adjustment, it is preset for 41 to 47 psi.
It is attached to the throttle body. Pressure should be 41 to 47 psi.
made into the cmfi
The shift solenoid on your 1994 Chevrolet Blazer, is located on the top of the transmission. The solenoid will be labeled.
In front of the engine behind the a/c condensor
The pressure regulator is part of the pump.
A bad solenoid is likely the reason why your 1994 Chevrolet S10 Blazer won't shift into 1st or 4th gear. Getting it replaced should fix the issue.
The pressure regulator is part of the pump module in the tank.
The fuel pressure regulator on a 1994 Jeep Grand Cherokee is part of the pump module in the fuel tank.
Voltage regulator? Inside the alternator. Fuel pressure regulator? Inside the throttle body.
the fuel pressure regulator is located under the upper intake. with the upper intake removed you will see it on the passenger side it is attached to the fuel metering unit it has 2 star screws holding it on.when you buy a new regulator it should come with the special star bit. hope this helps.
Where can I download a free owners manual for chevy blazer S10 1994