It is on the back of the engine, just behind the distributor.
no
wich engine do you have?
mounted on the trans
The 1995 engine is fully electronic, while the 1991 engine is primarily mechanical.
in back on top by distributor, or down on driver side engine block on the side by the bellhousing, look for wires and round unit threaded into the block.
No it does not. Chevy did not use them in that year on there trucks.
no
on the four cyl engine .031 inch
11.1
The oil sending unit is typically located in the lower section of the engine block and drops down into the oil pan. May also be referred to as the oil pickup. If you remove the oil pan, you can't miss it.
The engine computer is the regulator.
The engine computer is also the regulator.