Right behind the distributor.
1986 S10 Blazer 4X4 with 2.8L, The oil sender is located just to the right side of the oil filter and is a pain to get to...
in the fuel tank.
There is not one.
Gas Tank
1986 S10 Blazer 4X4 with 2.8L, The oil sender is located just to the right side of the oil filter and is a pain to get to...
Driver side rear between firewall and engine block. It is bolted in with one of the engine and trans bolt. You will have to remove the wiper motor to get to it.
You have to use the flywheel for the 1974 engine and the clutch plate for the Trans Am.
The wiper motor is located on the right hand side of the fire wall in the engine compartment
Drivers side of the car it is located in the center of the motor.
If I'm not mistaken it's in the fuel tank, and the only way to get to it is to drop it.
Trans-X ended in 1986.
Under (and inside) dash on passenger side.