Mercury 115 2+2 questions

[sschefer]

Re: Mercury 115 2+2 questions

The injector nozzles are for the fuel bleed system.Follow the small hoses and you will see that all cylinders are connected together in this system.If any of the check valves(there are 4)are not operating correctly or if any of the nozzles are plugged the fuel will pool in the cylinders causing flooding and poor performance.

I believe you are confusing the bleeder circuits on most engines with the injectors that these use. The bleeders on these engines are under the intake manifolds.

Here's a pic of the injectors on 3 and 4 that we're talking about: