I have a Mercruiser 496 2007 with closed cooling and it has only 150 hours.
It runs perfekt and get about 175-180 degrees when driving 25-30 knts.
If Igive more gas and drives 35-50 the alarm goes of and the temp rises to aprox 190-200.
Where to start, waterpump or mainfolds or what.?
Kenneth in Swede
It runs perfekt and get about 175-180 degrees when driving 25-30 knts.
If Igive more gas and drives 35-50 the alarm goes of and the temp rises to aprox 190-200.
Where to start, waterpump or mainfolds or what.?
Kenneth in Swede