Century L4-2.2L VIN 4 (1994)
It is not necessary or recommended to measure the piston to bore clearance when installing these piston and connecting rod assemblies.
Important:
All four pistons must be replaced.
All 1996 Chevrolet Cavalier and Pontiac Sunfire models require use of the following revision of the engine coolant service fill procedure for page
6b-8 of the 1996 J car Service Manual (found in Service Bulletin 63-62-03).
Important:
The use of mechanical fill equipment is not recommended.