Tuesday 10 November 2015

Engine has poor performance

This is one in a series of A Guide to Narrow Boat Problems.

Problem 
Engine has poor performance, starting problems, smoky exhaust, sludge around fuel filters, clogged fuel pipe and pump.
Causes
Water in the fuel or diesel bug
Solution
Water will fall to the bottom of the fuel tank and so the best way to remove it is to use a pump and a length of pipe. Lower the pipe to the very bottom of the tank, and pump out all water and any fuel that looks cloudy. This is the area where the diesel bug creates mould or growth. Dispose safely of all contaminated fuel.
Avoidance
Buy fuel only from reliable sources which have a high turnover of fuel. Check fuel filters regularly. Ask supplier to test your fuel from your tank. If necessary ask them to "polish" it and filter out all contaminates.


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