jimrockireland
Petty Officer 2nd Class
- Joined
- Jul 8, 2013
- Messages
- 141
I have a 1983 Wellcraft 196 Sunhatch with a MCM228R engine and "R" sterndrive. Replaced impellor but engine runs hot when idling (> 180 degrees) or at low cruise RPM's on lake. It runs about 140 degrees when I have it out of the water on muffs with garden hose going full blast and/or cruising about 2000 rpm's on lake.Any ideas?