brown bomb
Recruit
- Joined
- Aug 5, 2003
- Messages
- 1
Twice this season, I've been stuck on the lake after turning off and trying to re-start my 1984/86, 70hp, 4-cyl. (in-line) Mercruiser (I/O on a 19-ft Larson bowrider). Seems to only be a problem when the engine has been operating/warmed-up, such as after cruising at 20-30 mph for 30 min or more. I turn the key, hear a single click on the starter, battery voltage remains good at 12-13+, but engine will not turn over, even after repeated tries over time (while waiting for the tow). Connections on starter and battery are complete and clean/not corroded. After being towed to the dock the last time (about 1-1/2 hours later with outside air cooling it), I tried turning the key one last time and, to my surprise and embarassment, it started just as easily as it always does at the beginning of a trip (like a charm). Any ideas on what the problem could be? Currently, my rule is "Don't turn off the engine."