Installing new air and fuel filter
 

Any tips on the best way to access and change either of these two filters. I would like to do it myself. I have an '04 CTS with 117000 klm's. Figure it's time for a filter change. Any help/tips would be appreciated.

The air filter is under the hood and should be fairly easy to replace. The fuel filter is under the car and is somewhat more difficult because it requires a special tool to disconnect it from the fuel line.