Lou C
Supreme Mariner
- Joined
- Nov 10, 2002
- Messages
- 13,023
On my brothers 2020 Merc 4.5 200 hp he just got a check OBD system light, I think the engine cut off at the ramp when we were launching it (also heard a warning beep) but it started right up. Guess he has to take it back to the dealer because it’s still under warrantee.