Yes.
Where is the oil sending unit located on the 2001 Chevy 43. vortec engine?
You will find it on top of the engine close to the firewall. Remove the Vortec cover for better access. It will slightly off center to the driver side in the "valley" of the engine.
3387a or a delco PF47
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.
On this engine I recommend you use an AC/Delco filter.
Oil Pressure is not a
Driver's side, towards the back of the engine block.
It's at the top rear of the engine near the distributor.
Around 40
1996-98 blazer/s10 4.3l vortec
A 2000 Chevy Silverado K2500 with 6.0 Vortec engine.
Check the pressure regulator, fuel filter and fuel pump.