Doodie99
Senior Member
- Joined
- Aug 11, 2021
- Messages
- 131
- Vessel Name
- Winters Obsession
- Vessel Make
- Mainship Mark 1
So my new to me Mainship has been On the hard for approx 18 years. I am going through the engine soon but i need to start by draining the coolant. It has green coolant that looks like old style coolant. I know ELC is what Cat recommends for its diesels but this is a 1988 Cat 3208 that ELC did not exist back then. So I'm not sure if i should use basic green coolant on my first year or so to to work through any issues or switch to ELC. I don't know how ELC is compatible with Green coolant.