oil change

  1. K

    Just took it out of storage and this happens!

    Just wondering if this is normal. I have a 23 C8, so first time storage. I changed my oil before storage ( which was Nov 1) and took it out on May 1. My oil % is reading 44%!!!! I don’t think I drove my C8 100 km before storage. Has this happened to anyone else? FYI I have 5500 km on odometer.
  2. Bizbiz911

    Sirius, OnStar, Oil change

    Hello All, When I bought my 2019 Corvette Grand Sport, I got a 6 months free trial for my Sirius radio, OnStar service free for 1 year (and OnStar report every month for all time) and oil change paid by GM for the first 2 years. Does the C8 get the same package included? Any new package...