Anyone know (for sure) when the 1st oil change should be done on a new C8? The manual and one service technician I spoke with said 7,500 miles. Yet another technician as well as a few of my friends thought 500 miles. Then I've read elsewhere that changing oil in less than 7,500 mile...

Hi Everyone, I am thinking of doing my own oil change from now on.....any tips and tricks you can share? Try to look in Youtube, but can't find anything that is complete or detail. First of all I am trying to find the right oil..... The manual says get Mobile 1 Dexos, and the weight I found...

I'm particularly interested in places North of or just below I-78. Going to need that first oil change soon. Paramus Chevrolet popped up favorably a couple times in a thread on another forum, but nothing recent.