No.
You have a fuel leak somewhere. Look for loose connections or bad hose.
10w30, we used to own an 87, so we know.
I would suspect a failing ignition control module.
The 1988 Chevrolet Celebrity uses idistributorless ignition systems, the timing is controlled by the ECM. there is no provision for adjustment.
yes usually from over revving
It is attached to the throttle body exactly opposite the cam/lever with the cable(s) on it.
I would suggest you take the car to an automotive upholstery firm.
That would tend to indicate that the alternator was not charging the battery for that interval.
Transmission fluid doesn't have a cap. It's added with a small funnel to the dipstick tube.
Assuming you are referring to the head liner I would suggest a decent automotive upholstery firm.
194 is the number bulb for nearly very GM product around that era.