[germanv]

Hi guys. I'm new here...  

[Dazzler]

Hi germanv

A big welcome to the club.. 8-)

[eye30]

Welcome germanv.

Could it be ECU not calibrated for the high octane petrol?  
You could run it low, nearly empty, then put in "normal" and see if that helps.

Otherwise, just take it back and see what they say.. You have the warranty so use it.

[germanv]

Thank you guys...  

[eye30]

I don't think they are the original ones.

Why have they been changed them on a new car?

 I'm am from Cali, Colombia.

ps. please enter your location in your profile as it helps when replying/discussing etc

[Hemmi]

Hi germanv and welcome to the forum  

[Seoul-mate]

Hi germanv and welcome to the forum

But that's only in the Northern hemisphere, Hemmi

[Hemmi]

Hi germanv and welcome to the forum

But that's only in the Northern hemisphere, Hemmi

?  

[germanv]

Hi germanv and welcome to the forum

But that's only in the Northern hemisphere, Hemmi

?  
My country is in the almost between the northern and southern hemisphere.  

By the way... where are you guys from !

[Dazzler]

We're from all over...see here..



If you put your location in your profile it shows up in the left hand column...

The map is not up to date we have members in other places like New Zealand...

[germanv]

Hi guys...
Question... anybody knows where the EGR valve is?
Could you please post a picture of the location...

Someone said to me that the knocking problem could be because this valve.
I need to locate it.

Thank you.