It is right behind the distributor. It is HARD to see and to get to.
where are the temperature sending unit located on a 1990 Chevy engine 5.7
fords don't have a 350 the 350 is a Chevy motor
I will doubt the connection or the sending unit. Hope this will help.
Back of the engine, on the top next to the distributor.
At the back of the block, near the distributor.
It is hard to see and to get to. But it's right behind the distributor.
It is screewed into the top of the block right behind the distributor. It is HARD to get to.
In back of the engine, on top, drivers side, next to the distributor.
The easiest way would be to purchase the special socket that fits that sending unit to remove and install.
Screw out the oil sending unit. Put a "tee" back into the hole. Screw in the oil sending unit for the light AND the fitting for the mechanical oil gauge.
It is screewed into the top of the engine block right behind the distributor. It is HARD to get to and see.
Usually in the drivers side head between the #1 and #3 spark plugs.