Fuel filter 1995 Chevrolet Caprice Classic where is locate

Yup! I just bet you ARE having problems trying to locate the wiring for the crank sensor.

1995 Chevrolet Caprice Classic is only equipped with one of two engines:
4.3L (VIN Code "W")
5.3L (VIN Code "P"

Niether of these engines were equipped with a crankshaft position sensor.

mostly its the fuel pump or try to change the fuel filter first

Depending on which engine you have 4.3 or 5.7 . The pump and filter for the 4.3 will cost you around $75.00

It should be along the left frame rail.

Sounds a lot like an overheated engine. The electric cooling fan should run after turning off the ignition when it is hot if this is like most vehicles and prevents heat buildup in fuel lines.
Try flooring the gas pedal and leave it there while you crank the engine. This will prevent flooding the engine with fuel and give the engine a leaner mix to start.

u need to pressure test fuel line......sounds like either fuel pump or injectors

IT IS LOCATED UNDER THE CAR, PASSENGER SIDE JUST BELOW REAR DOOR

A pinched fuel line. Or the sock and/or suction tube was improperly installed.

in the gas tank

Also do not let tank run low because fuel in tank keeps in tank pump cool. This is why the pump is in the tank.