NorCal Blackwing
Seasoned Member
- Joined
- Mar 16, 2022
- Messages
- 308
- Location
- California, US
- V-Series Cadillac(s)?
- 2022 CT5-V Blackwing MT (Current), 2012 CTS-V Wagon MT (past)
OK, so follow-up dumb question. How can I tell whether the recent service overfilled the oil? I've driven it >100mi since the service without any apparent issue, but when checking my dipstick to take my first oil consumption reading, there's some oil above the crosshatch section and on the stick itself. This is on cold engine left overnight.
