under the drivers seat
It is the main computer box.
The timing on y our 1987 Chevy Celebrity is controlled by the engine computer, there is no way provided to adjust it.
The idle speed on a 1987 Chevy Celebrity is controlled by the engine computer, there is no way provided to adjust it.
The computer is located behind the glove box on the firewall.
Yes.
The heater core in a 1987 Chevy Celebrity is in the heater plenum to the right of the hump and below the glove compartment.
it is located on the bottom end of the head
By the rear wheel, in the well.
on the low pressure side
In the fuel tank.
Its on the upper engine in front of the valve cover
There are multiple expansion plugs in the engine block.