Mercury 60 HP 2011 goes off

[kurz]

hello
a 2011 Mercury 60 HP EFI has the following problem:

The motor normally runs perfect. But in warm/hot weather the motor can turn out suddenly.

You can restart it. But then it goes off again.

The dealer unfortunately has no Idea.

Any idea out here?

Thanks - kurz

 

[papyson]

did the dealer check it for error codes?

 

[guyjg]

Momentary loss of fuel pressure or spark.

 

[kurz]

Hello

I have two videoclips. Maybe you can see or hear the problem?!!

https://drive.google.com/open?id=0BzaJzrIoDTRdb254YTk4QnNLSUE&authuser=0

https://drive.google.com/open?id=0BzaJzrIoDTRdVm8zRlhEVDF6MDQ&authuser=0

THANKS

 

[kurz]

I want to check the fuel pump.

1) Where do I have to mesure the pressure (-> pic!)
2) I have an eletric fuel pump facet. So I want for testing mount the elctric one. Which hose has to go to the electric pump?

Who knows this mercury pump better?

Thnaks!!!

here the mercury fuel pump photos:
https://drive.google.com/file/d/0BzaJzrIoDTRdazdVZVJhOUYwYzA/view?usp=sharing

https://drive.google.com/file/d/0BzaJzrIoDTRdVUF1TjFRZ2wySUE/view?usp=sharing

 

[kurz]

just found an other (older?!) photo from the fuelpump, see link:

https://drive.google.com/file/d/0BzaJzrIoDTRdSXpFTmhvZWt3NDg/view?usp=sharing

So it looks like the fuel pump is water cooled? Then we just have the in and out for the fuel.
right or not?