Hello - engine
had been running fine but started producing grey then black smoke. I think these had been sucked in thru the air intake, in a rather vicious circle. Engine
finally stopped and won't start.
I have read a bit about mixing elbows, so I suppose I should take off the heat exchanger
and clean it with carby cleaner.?
i suppose the dirt can be much further in also - has it damaged the cylinder head
combustion chamber or injectors? how to clean them?
The air intake is via a straight 2 metre long pipe, with a low density filter on it. Is this restricting air intake?
Air intake often expelled dirty air - how to smooth the egress of exhaust
many thanks in advance