So I was looking around the engine checking for anything unusual. I squeezed on the main water hose and felt as if something was lodged in there. I loosened both clamps and discovered rusted metal peices and a spring inside the hose. Should I be worried about the engine internals, is there a way to flush the system? Are there more problems ahead?? should i replace the thermostat? Where can I buy this hose (with or without the spring). My engine serial # is 0b676300 or 08676300 ...cant tell wether the 8 is a B or an 8?? 1988 mercruiser 3.0 alpha one
thanks in advance,
steve
thanks in advance,
steve