Think that acronym rings true. I bought a 94 Rinker w/125 merc on it and had all checked out everything looked great. Well since I bought it, water pump went out, then water in lower unit, then rectifier, yesterday overheat alarm kept coming on. Now it's in the shop-haven't even been able to take the kids tubing because it keeps having problems. Now I'm waiting to here what the problem is, with my luck it will probably be pricey. Now I know why they say best day with the boat is when you buy and sell.