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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".
Follow the rail line that runs to the injectors. You will find the pressure regulator.
it is above the altenater next to the fuel pressure regulator. it is above the altenater next to the fuel pressure regulator.
Regulator is mounted on the back of alternator. It is replaceable if you can find parts. Brushes are there also.
A water pressure regulator can be found in many of the common department stores. Costco, Walmart and Target are all options to find this for purchase.
The pressure regulator is located under the upper intake manifold. Find your fuel lines entering the manifold (right behind where the air enters the manifold)...the pressure regulator is on the bottom side of that cluster*%$. You will need to remove the upper manifold to reach it and change the regulator.
You will find the fuel pressure regulator on the passenger side of the car just behind the valve cover. follow the fuel filter usually gold in color and the lines attached to it from the passenger inner fender wall to the regulator.
Need to know the year, make, model and engine size to answer that one.
Fuel filter, fuel regulator are fuel pump.
For your 1994 CHEVROLET TRUCK ASTRO VAN 2WD: FUEL SYSTEM PRESSURE 9-13 PSI(POUNDS PER SQUARE INCH) You can find this stuff free at autozone.com under specifications.
you will find the fuel port behind your power steering pump.
The voltage regulator is located, or integrated inside the alternator,and must be replaced as a unit, unless you can find an electrical auto shop that can rebuild it for you.