At the rear of the engine next to the distributor.
We need to know what sending unit you are asking about, there are several.
in the gas tank
rear drivers side engine block
The sending unit is probably bad, not unusual.
That is the temp. Gauge sending unit.
The fuel sending unit is the most likely cause. The wiring to the unit can go bad or the unit itself fails.
The only 'gas float' on a 2000 Astro van is part of the fuel level sending unit, located inside of the fuel tank.
It is inside of the fuel tank.
The 1994 Chevrolet Astro V-6 engine temperature sending unit can be located on the front of the engine. The temperature sending unit will be next to the thermostat housing.
Where is the oil sending unit at for a 2005 chevy monte carlo
Which sending unit? Oil or temperature? Or ?????
Which sending unit? Oil pressure sending unit? Engine temp sending unit? Fuel gauge sending unit?