Name:   Shortbus - Subject:   Etec Date:   7/27/2018 1:47:00 AM (updated 7/27/2018 1:52:16 AM)

2011 Evinrude Etec 115hp starts first time, idles perfectly.

Runs fine for at least 10 minutes to hours.

Then quits and refuses to start.

Has done it three times.

I can guess too.   Anyone KNOW from experience what's going on?

We will isolate ignition/fuel soon if it still refuses to start.

Well it might just be simple.  Owner caught the fuel line bulb collapsing while running.   Must have been a restriction past that.  He rebuilt/cleaned the tank intake screen and a check valve at the top of the tank.  So far ok.

Also are there common problems in the oil injection system for Mercury Black Max 150hp XR4 approx 1992?

There is a plastic gear that runs the oil pump.  Gear goes bad, then it follows motor goes bad. Gear is a b*$@^ to replace.  Everyone is running on pre-mix or pre-mix and injection in my case.  Can't trust injection.