Clogged filter, low oil, thin oil, worn out engine.
It is located on console near the floor of the passenger side.
Should be at least 10 at idle. 25 at idle would be better.
There should be two hose's coming off the engine going to the firewall. Black in color and about 1 inch across.
In June 1992.In June 1992.In June 1992.In June 1992.In June 1992.In June 1992.In June 1992.In June 1992.In June 1992.In June 1992.In June 1992.
On my 1992 Jeep Cherokee Laredo it is on the front right of the engine. There should be a picture of an oil can on the cap with the words fill oil here or something along that line on it.
The oil pressure switch on 1992 Lexus es300 is located just besides the engine.
for 4cylinder engines, the Alt. is located near the bottom of the engine on the passenger side.. for v6, it's located behind the front passenger side headlight. 4cylinder: http://www.mx-3.com/manuals/showimg.php?file=/1992%20Workshop%20Manual/G92_G-012.gif v6: http://www.mx-3.com/manuals/showimg.php?file=/1992%20Workshop%20Manual/G92_G-013.gif
The 1992 Nissan truck air-conditioner pressure switch is located in the fuse box. The fuse box can be found in the engine compartment.
It is on the back of the engine, next to the distributor.
With the key on pump pressure should be 40 - 47 psi. This is with the engine not running.
The low pressure AC port can be found on the passenger side engine compartment. The port is located near the oil cap for the engine.
Back of engine, on top, drivers side, close to the distributor.
Top rear of engine, close to the distributor.
right next to the oil filter on the passenger side of the engine.
13-20 psi at engine idle 23-31 psi key on engine off
20-40 lbs
Assuming that is throttle body fuel injection, 41 to 47 psi.