By Rich
It’s a terrible joke but I’ll make it again: marine diesel engines always fail at the worst time. From an engineering standpoint, this is a bad joke because there is a perfectly good reason why engines choose rough weather to fail: big seas stir up the asphaltenes or blobs of microbial growth, which then get sucked up into lines and filters. Many boat owners like to blame old, dirty fuel tanks or having “gotten bad fuel” at their last fill up, but the reality is that keeping fuel clean requires constant vigilance even on new boats. The ship’s log our our Hylas 54, Rover, show that she was experiencing engine failures due to clogged fuel filters when she was only a year old. Below is a great a video from Distant Shores TV showing they had the exact same experience on their one year old boat – and, as always, the engine failure occurred in an choppy inlet, which is when they always do. If you watch the video all the way through you will see that a terrible design flaw in Southerly’s fuel plumbing directly contributed their failure too.
How To Prevent Incidents Like This Continue reading An Object Lesson In Keeping Diesel Clean