under the upper plenum of the intake manifold it is round and is bolted to the fuel line and has a vaccum line attached to it. you need to remove the upper plenum to access it
By doing a series of fuel pressure tests. Recommend that this is done by professionals with the proper equipment.
Replace the fuel filter, and check for a crimp in the line somewhere. Also look at the fuel pressure regulator.
Have you checked to see if the spark plugs are firing?
On the back left side of the fuel rail on top of the engine.
I have read that on an 87 GT its under the driver seat.
It is getting no fuel. Possibly bad fuel pump, clogged fuel filter, or fuel regulator defective.
minimum 35 psi
the required fuel pressure for the 2.8 litre is 34-47 psi
I just fixed this on my Pathfinder. It is the voltage regulator on the top of the cluster.
41 to 47 psi
Yes
Clogged fuel filter or weak fuel pump.