Technical marea weekend 2.4 td - problem

[boyler]

hello ! At first sorry for my english vocabulary - language I am not english
Could you help me to identyfy what turbocharger is in
fiat marea weekend 2.4 TD 1997 ? What model? I think mine is broken and I want to replace it, which other turbos fits? maybe something from new models like stilo?
next thing is that when I start my engine sometimes rpm revs up to 1500 and after just a second after that goes down and then everything is normal, as I said it is sometimes not always - what is the problem?
I have this car one month so please help me
cheers!!!

 

[ABZSTILO]

I think the turbo is a Garrett VNT 25, but probably a specific fitting?
Sounds like you need to get the car onto a diagnostic machine to me