Fuel pump control relay bad, under the hood
A 1998 Chevy Cavalier is an interference engine meaning any timing failure will result in catastrophic damage. A free-running engine will simply stop running until and can readily be fixed.
The engine itself creates Vacuum once it is running.
To answer your question I need to know the year model of your Chevy Celebrity as well as the engine that it has in it.1996 chevy calavlier 2.2
the top.
Check for vacuum leaks.
No you can not , That is what makes and keeps the engine running
The fuel pump runs constantly as long as the engine is running.
Key on Engine not running 55 - 61 psi. Engine running pressure should decrease 3-10 psi.
The transmission has to be removed. Once the trnsmission is removed the fly-wheel is right there to be removed.
Bulb may be blown or has been removed.
Did u check your enigine cooling fan?
13.9 to 14.3 volts with engine running.