A device to warn if your engine is overheating. Much revving of the overheating engine (the expansion tank now full of water again after loosing it all, somewhere?) Heat is released into the air around the narrowboat engine. Unfortunately, the marine environment can cause the gauge or the sender to fail. Engine Overheating. Procedure for removing waterpump. Hi Tony. I have a BMC 1.8 diesel engine fitted in my narrowboat..she is suffering from overheating..water pump is new...and i - Answered by a verified UK Auto Mechanic Obstructing the air vents can lead to the engine’s overheating. Any prop fouling causes engine overheating rapidly. The engine is water-cooled, sucking water from the canal, yet that appeared to be working ok pumping out water from the side, which, when you put your hand in it, was strangely quite cool to the touch. Check your engine coolant every couple of weeks so you can spot any problems early. This is due to a leak on a connection which is VERY diffcult to get to. After poodling around rivers at slow speeds, you will be suddenly expecting a river cruiser’s engine to rev up and tackle more demanding conditions in the sea. File Type PDF Engine Cooling Cooling System Work? File Type PDF Engine Cooling that pressurized water does not boil at a temperature of 100 °C, but only between ... How Does A Narrowboat Engine Page 18/42. The engine is just 5 years old. Last weekend the engine overheated. I have a 60'narrowboat built in 2003 by Braidbar Boats with a Beta 1903 1.8 engine, keel cooled. Finally free, we crawled on, between moored narrowboats, meeting one coming the other way and having to take evasive action. I have a similar overheating problem to others published. Find many great new & used options and get the best deals for Overheating Sensor alde boiler, narrowboat, barge, motorhome, yacht, cruiser . I have a 45 ft narrowboat with a Nanni Diesel 38hp engine. Marine diesels should run at 180 degrees Fahrenheit. When the temperature goes above 200, start getting worried. The engine is keel cooled so no water is taken in from the canal. If the coolant temperature sensor malfunctions, it could cause your car engine to get overheated. We topped the engine up with oil thinking it might be that, but it didn’t help any. So baffling then. Repairs to a narrowboat engine can be expensive. Leno's Garage Engine Overheating? Filters are essential to keep water and foreign particles out of your engine. SUBJECT: Engine Overheating. At 1800 revs the temp is a steady 100C, but any higher revs pushes the temp up towards the danger level. Loosen screws on waterpump wheel: There are four nuts that need to be loosened. Overheating in a marine diesel engine can be caused by a wide number of factors, but as with the diagnosis of all faults it’s important to check obvious and easily rectified causes before investigating more deeply. Obviously I'm a narrowboat novice. At the age of 25, during the summer of 2012, Dan found his ideal home, the fact that it was nearly 100 miles of canal away from his workplace, friends, and family gave him a rough and ready introduction to what it meant to own a boat as his first task was to travel the … Maintaining your narrowboat will ensure it has a long and happy life. Getting there was pretty much a nightmare as my engine was getting too hot. Again, after basic considerations of engine size and weight, and access to service points on the engine, the single most important consideration in choosing an engine brand is the availability of qualified service professionals and parts for the engine in the area(s) you intend to keep and operate your boat. It’s too early really for people to have a reliable opinion. I have an engine room temp gauge which did on the day ion question reach 34C when the engine started overheating... but not sure which came first! 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