I have a couple of issues:

1. Gas gauge seems to fluctuate a full quarter of a tank from time to time.

2. Driver side fender signal has condensation and will not dissapear.

3. I only have about 2000 miles on the car and want to know when should I change the oil. I bought the car in December 2004. Basically my next service would the 5000 mile service. I want to go with full synthetic oil, how much is it going to cost me?

4. I do have the GIAC chip and soon to have GHL 2.5 full turbo back. I do not want to void my warranty!!!

5. I want to come in on a Saturday and have the oil change and car looked at for the other issues stated above.