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Contributor

Re: M43C

Looks like fuel pump rack is struck. that is only way more fuel will be injected. 

New member

Re: M43C

Thanks for the respond.

I haven´t checked "bleep" but exhaust valve is suspected. And/or injektor. The engine are planned to 45000 hours overhaul in next month in dry dock. When engine is started this cylinder goes right into full load temperature and stays there and in full load the others goes in same temp. app. 380 degrees.

I will check fuel pump index.

Contributor

Re: M43C

Have you checked cylinder space inside by filling air via indicator **bleep** - usually indicates valve burn out and leaks.

Is the fuel injector routine carried out, fuel pump index same with other cylinders. 

New member

M43C

Exhaust temperature to high on one cylinder in lower loads, less than 60%. Do someone have ideas. Injektor, fuel pump?  Have already checked valve clearances and the spring on the fuel rack.

Tanon