Over heating...

[Youzz]

Hi guys, i really need your help...
I just bought my first nissan patrol and im having some issues concerning its engine ( i guess ).
So to begin with, i live in Mauritius ( small island )and here there are very few patrols ( maybe 3 to 4 ). We have a nissan aftersales service but they dont know anything about the nissan patrol as they dont sell it here. So the thing is that the engine indicator is switch on, the water is boiling more than its supposed to, engine is overheated and the patrol is having difficulty to move; its like it can carry its own weight... Engine sound has changed...
I went to several mechanic, and they couldnt figure out the problem's source!
I have a 2002 Y60 nissan patrol, ZD30 3.0 TD Engine, please advise me!

[GQtdauto]

Hi there Youzz and welcome to the forum , your problem could be anything from a dirty MAF sensor to a blocked radiator , has the service , oil change and coolant been regularly serviced including air filter .
Sounds like you may have a combination of problems you can also throw fuel into that mix as well .