I changed my dashboard lights (lamps) on my 2002 Saturn L200, it's not that hard. I put complete directions with photos here:http://dl.dropbox.com/u/1347192/saturn/saturn200.htmlThe lamps are 2752MF.You can buy the replacement bulbs from "www.memotronics.com". The link is their EBAY store. I used "miniature light bulbs 2752MF" from them, worked fine.http://dl.dropbox.com/u/1347192/saturn/saturn200.html
A coilpack on a 2002 Saturn L200 can be replaced in shop or by the owner. If the owner is making the replacement the owner's manual or a Chilton can be used to assist in the replacing of the coilpack.
The V6 Saturn used a timing belt. The 4 cylinder's used a timing chain.
134 A is used in the 2002 Saturn
R134a
R-134a
5w15
2002 L-series used a belt.
The factory coolant is Dexcool. I used the Prestone universal, works with all models type. Seems to be fine.
gm dex cool
Because they use an orange colored coolant in it.
ORANGE is factory.