To adjust the valves on a Chevy Celebrity 2.5L 4 cylinder engine I would recommend that you consult a manual, either factory or Chilton or Haynes. There you will find not only how to do the adjustment but the settings to use to adjust the valves in the correct closed position.
You don't, there is no adjustment.
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.
If it has hydraulic lifters, you do not adjust the valves.
They are not adjustable.
They are not adjustable.
There is no adjustment.
valve or rocker clearence for a 1995 chevy 2.2
you cant if rattling noise occures its a worn lifter very common on 3.1 motors
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
No Chevy Celebrity ever had a 4.0L engine
Valves will clatter if the engine is overheating.Valves will clatter if the engine is overheating.