Mercury 115 4 Stroke Fuel Problem

[db631018]

Hi

Is there a additional filter on the injector side of the fuel pump on a 4 stroke 115 Merc? I have fuel up to the pump, the pump is working but have no fuel coming through onto the cylinders.

Does anyone have or no where to find a workshop manual for a 2004 engine?

Thanks

 

[jfm]

Hi

Is there a additional filter on the injector side of the fuel pump on a 4 stroke 115 Merc? I have fuel up to the pump, the pump is working but have no fuel coming through onto the cylinders.

Does anyone have or no where to find a workshop manual for a 2004 engine?

Thanks

I dont know but 2 quick thoughts. There are loads of US forums that discuss repairing these engines in great detail, with many expert posters, so a quick google should find you someone. And that powerhead was bought complete by Merc from Yamaha, and bolted onto a Merc leg, so search for Yamaha answers too (it was the powerhead that much of the 2004-ish litigation between Merc and Yam was all about, when Yam tried to stop supplying it)

 

[VicS]

There appears to be three filters in the fuel system for this engine.

Not familiar with it so don't really know what they all do, but i don't think there is a filter between the injector pump and the injectors although there is one associated with the pump.

I agree with the suggestion of posting on one of the US forums

http://forums.iboats.com/forumdisplay.php?f=25
and
http://www.marineengine.com/discus/messages/12479/12479.shtml
are a couple of good ones

Both run by marine engine specialists, not offshoots of fishing websites!

If you go to either post full engine details including serial number if possible.