Yes, you should take out the rear panel in the trunk.
After you have the inner rear panel off just remove the 4 wing nuts at the corners, the light assy. will come right out.
Two torque screws on the license plate sides of the lights. Wasting your time with the wingnuts.
You have to remove the instrument cluster to service the light bulbs.
The MAP sensor on a 1987 Chevy Celebrity is mounted to the firewall near the right fender.
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.
no
The fuel filter on a 1987 Chevy Celebrity is next to the fuel tank on the driver's side of the car/
The heater core in a 1987 Chevy Celebrity is in the heater plenum to the right of the hump and below the glove compartment.
The timing on a 1987 Chevy Celebrity is controlled by the engine control module, there is no provision for adjustment.
Yes
It is the main computer box.
Here is a fact sheet on the Chevy celebrity http://auto.howstuffworks.com/Chevrolet-celebrity.htm/printable I found this really interesting
Camshaft sensors were not used on any of the Chevy Celebrity 2.5L, 2.8L or 3.1L engines