2000 Fours Winns, 5.0L, Volvo Penta SX, Eng 4012010756 boat FWNME681A000. I have been having a number of electrical problems. Oil Pressure gauge / alarm false reading and now when I start the boat, almost immediately the engine overheat alarm goes off and the temp gauge is pegged on hot. After checking the water flow, I spoke with a local boat mechanic and although he has not looked at the boat yet (next week) he says the problem is most likely the VDO instrument cluster has to be replaced. Four Winns used a VDO instrument cluster from 1998 to 2001 and this is common problem. If this is the problem the cluster has to be replaced and the part costs $500. The replacement part is a redesign cluster and fixed the problem. Anyone familiar with this problem ?