You will need a supercharger pulley tool to do the job right so you dont risk damaging the shaft of the blower, companies such as zzperformance or intense racing have them available for purchase or just a one time rental
http://www.zzperformance.com
http://www.intense-racing.com
http://www.paulstravelpictures.com/GTP-Supercharger-Oil-Change/index.html
im pretty sure its a 3.6 pulley
on top of the engine underneath the cover. you cant miss it.
Open and read your owner's manual. Most superchargers utilize engine oil for lubrication, as opposed to self-contained supercharger lubrication. If that is the case with yours, which I think you will find it is, then changing the engine oil/filter is all you need do. Correction: GP Supercharger uses a separate oil from that of the engine. Read the manual, check out Grandprix owners groups like ClubGP and GrandPrix.net.
I am a used car wholesaler and although I do not know about a 2004 I have seen 98s-01s with 145k or more that the supercharger is still in great working condition so i feel it would be a safe purchase.
No
what size allen wrench do i need to change front brakes on a 2004 dodge grand caravan
The SVT Cobra from 2004 and on
How to change the brake switch on a 2004 Jeep grand Cherokee Laredo
you don't sorry :(
The 2.4l does, change at 100,000 miles.
The 2004 2.0 liter Pontiac Grand Am does not have a timing belt, but instead has a timing chain which requires no maintenance.