Joe Lichtenberg
New Member
- Jun 13, 2021
- 13
- Boat Info
- 2003 Sundancer 340
- Engines
- 8.1 Mercruiser inboards
The coolant on my port engine seems to go low (that's another problem), and yesterday the port engine overheated (alarm went off) while out on the water. A friend that was nearby brought me a gallon of coolant. I added it, and made it back OK. I have ShellZone extended life coolant (orange) in the engines, and I added Prestone (green). Am I OK with mixing these or will it cause problems? Merc 8.1 gas engines, fresh water cooled, inboard/V-Drives, 2004 Sundancer 340. Thank you.