Setting up YD25 Navara D40 piston ring set | beginning of engine rebuild 

Well not really, but you need to be careful when you block the EGR, It has to be blocked by the exhaust side and not by the intake side You also need to be remapped and deleted the EGR function from the system

@@abcautotrendy if we do this we dont have any problem right?

@dvd4389 you can do it but with the above methods otherwise it will increase the engine internal heat