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