Lack of Boxer Power

Hello estimated

I am new x here
and delivery imploring your help ...

it turns out that I have a Peugeot Boxer 2005 2.2cc Tole 350
the longest and lighter.

It turns out that I have the next problem ....

I start walking and when the third floor passes thoroughly to start speeding but nothing happens ...
the speed rises little by little and that I even have the accelerator.
Upon arriving at the 5th accelerator stomping hardly achieved 100 - 110 km/h

and did not happen before.

He took it to a Peugeot concessionaire and performed the famous Scaner but unfortunately after throwing the mistake that they are the injectors and these were cleaned and calibrator .... They tell me that I have to change the new injectors and this is very expensive (1,500,000.- Chilean pesos approx US $ 3000.-) But a neighborhood mechanic tells me that this fault cannot be.

The report they gave me did not tell me what were the mistakes that the Scaner threw them or what they are. They only told me that

"... when reviewing injectors, little fuel flow evidences which causes lack of power ..."

The truth is that I do not know what to do if believe the Peugeot or what a neighborhood mechanic tells me that there must be another problem and that Panne is great.

I have a small (droplet) oil leak in the intercooler.

What does intercooler have to say that it has turbo?


What do you think may be the failure?
Does anyone have a similar problem?
What have they done?


I'm heading what I can do ....


THANK YOU
EDUARDO

If you have an oil leak in the intercooler, it means 2 things, one that obviously has a turbo pressure leak and another that the turbo already begins to be "touched" first solves that problem (leaks) and tries to give it an "acceleration" (without passing) and checking that the turbo rubber sleeves harden (due to the "blown" of the turbo), if not, not to be so, if not, not to be so Next ...... turbo, other causes, caudalimetro, egr, dirty filters, etc ....

Good I spend with a Citroen Jumper that is the cousin-brother and yours that broke one of the gears of the EGR and remained half open and lost the power it was difficult for him to start a lot did not mark anything in the diagnosis because the EGR if it worked has a plastic cap
.

With the EGR open you can also lack power, since part of the gases that should go to "move" the turbo go directly to the admission collector and usually leave a lot

Sobranteinjector test. The type of failure is a injection of an injection. But it is imperative to know what fault code it has