There are several sending units in that vehicle, need to know which one.
how do you replace the rear wheel bearing on a Chevy pick up
on mine i had the option of dropping the fuel tank or movink th pickup bed 2 feet back
How do you replace the front drivers seat on a 1996 Chevy S10 pick up truck
by a Honda
The sending unit in the fuel tank is probably bad.
No, the frames are different lengths.
It is either in the fuel line or it is on the passenger side of the carburetor .
how to replace the rear seals on a 1991 Chevy S-10 pick-up truck
On the very back of the engine, right underneath the distributor.
In back of engine, on top, drivers side of distributor.
You will have to remove the tank and then remove the fuel sending unit and then empty the tank. NO OTHER WAY.
because it is no good, replace it! Leaking at the threads or the unit is defective.