The engine and transmission has to be seperated. Then remove the flywheel. The seal is there. If you have no ideal how to do this operation I would suggest getting a repair manual to see everything that is involved. This is a pretty big job and it really sux.
You must remove the transmission are engine to replace the rear main seal.
I can't see why it wouldn't... the main thing would be the electrical connector plug, make sure it plugs into the new part before removing the fuel rail and such... also replace the rubber O-ring before installing a used part
The Chevy Cavalier 2.2 liter engine timing marks can be found on the main pulley. The timing marks will be scattered around the outside of the pulley.
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How do you change a rear main seal on a 2001 Chevy 2500 HD long bed
You will need to remove the transmission.
Just behind the vibration dampner/main pulley on the front (passenger side) of the engine towards the top.
Need to know the year of engine.
In general for GM products there are two main mounting bolts and rear brackets on some models. There is also the main hot wire and ignition wire.
you have to pull the transmission out-- or the enging which either is easier
Pull the engine.
The 2001 Chevrolet Cavalier 2.2 liter engine drive belt diagram can be found in the owners manual. The belt diagram can also be obtained from most auto-parts stores, when you purchase the belt.