Suzuki DF90A Stalling

mdoug":x1uaey7b said:
Had to replace my 2005 Suzy 90. My mechanic could not do a permanent fix. Got 1450 hrs on the old engine. Apparently a bad design. My mechanic says new DF90A is a much better engine. We shall see.
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Makes me want to buy a new mechanic. :lol:
 
I want to give an update/closure on this. After replacing every component between the low pressure filter and the tank, it still stalled.

I decided to replace the low pressure fuel pump. That fixed it. It took less than 15 minutes and it is a $95 part (from iboats.com). Since I was replacing the pump, I also replaced the hose between the filter and pump.

I did an autopsy of the pump and found a small (2mm) rubber piece blocking one of the diaphragms. The questions is how that rubber piece got there. Probably from the hose between the filter and pump?

Thanks everyone,

Franco
 
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