chell

This has being going for couple of months. Filters been changed. Know sign of gunk /diesal bug. Can run engine in tickover for two weeks without conking out. Try to move or high revs. Engine high revs then slows down ECT then dies. Bleed engine. Which I only takes about 10 mins normally. Yes few air bubbles n starts. Again 10-15 mins of cruising repeat all of above. Can't find no visable leaks. But been told a couple if times now about blowing back into tank. Not very clued up about this. Dont want to undo a pipe n drown with diesal lol.Lift pump strainer clear.

Hi there I know this is a old post. But can anyone help me please. Having same symptoms as described. Can't find no leaks. So need to do the suggestions of blowing back into tank to check no blockage. How easy is this to do? Do I need some sort of pump it can it done by mouth. Tia

This has been checked and looks ok.

Bleed engine. Getting good at it now. Engine runs perfect no miss beats. But will then revs up a few times n die. Then have to re-bleed. Which makes me think àir in pipe. Black smoke has only just happened. Checked air filter. Pancake type. Then breather pipe n cap all looks ok.

Nope none of them. Thanks for quick reply though.

Bleed engine boat boat will run anything from hr to 2 on tickover. Any higher revs. Moving dies within a hr. Thinking air in fuel lines. But beside that now all of a sudden getting a lot of black smoke. Any advice much appreciated. Fuel Filters changed. Oil filter changed. New oil. Checked for any obvious leaks none detected. HELP