I bought this 1987 35hp last fall. Ran it a few times and ran great. This spring it ran fine in the driveway took it to the lake and put it in the water. ran fine circling back to the dock and the died. Refused to start. Back home checked it and had no spark. Tested everything and replaced the...
Hello! I'm new here and have a question about my 87 35hp merc outboard. On the cylinder head right next to the top spark plug there is a sender of some sort. A local dealer said it was a temperature switch but he didn't know if it was for a gauge or an alarm. I'd like to hook up a gauge if it...
