The computer, ECM, is on the firewall inside the car and behind the glove box.
These are typically easy to changed first take off the pulley then you will have access to the bolts they behind the pulley
To access the shift cable on a 1986 Chevy Celebrity Eurosport, first, lift the vehicle and secure it on jack stands for safety. Remove the center console by unscrewing the necessary fasteners and lifting it out. Then, locate the shift cable at the base of the steering column or near the transmission linkage, depending on the specific setup. Disconnect the cable from its mounting points to facilitate any repairs or replacements.
The spark plug gap for a 1986 Chevy Celebrity with the 2.5L 4 cyl engine is .060".
Does your 1986 Chevy Celebrity have the 2.5L 4 cylinder engine or the 2.8L V6?
If it is a 2.8 it has 2
YES it does.
I found one source that says a 1986 Chevy Celebrity has a curb weight of 2714 pounds. Different options would change that weight.
Replace the seat belt.
Please clarify your question as in front or rear axle.
On the V6 the ignition module is under the distributor cap.
There are two different steering wheels available for a 1986 Chevy Celebrity. One was the standard steering wheel, the other came on Eurosprt models. They are quite different so I need to know which one you have to answer your question.
The transmission oil goes in thru the dipstick tube.