Master cylinder. Mounted on the firewall, driver's side.
There is no way to post the detailed description plus illustrations that would help you do a brake job. I would suggest you consult either a Chilton manual or Haynes manual to help you do a successful brake job on your Chevy Celebrity.
The MAP sensor on a 1987 Chevy Celebrity is mounted to the firewall near the right fender.
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.
no
The fuel filter on a 1987 Chevy Celebrity is next to the fuel tank on the driver's side of the car/
because it's an 87 celebrity I'd check the tranny. Could be low, or bad fluid. I've encountered similar when the radiator was too low on fluid also.
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.
It is the main computer box.
Yes
Here is a fact sheet on the Chevy celebrity http://auto.howstuffworks.com/Chevrolet-celebrity.htm/printable I found this really interesting