Wizz

I got similar problems with my car and the shop have tested the system and all is fine but i my self think it is the EGR cooler that is the big issue. Also got a fault code on one glow plug this summer but that have not bean an issue now and have not come back? (It was during 2 month the issue appeared) Also it is hard to start when its cold but if i us the Wabasto Diesel warmer this is not an issue. But i think all are hanging together and in the end i think it is the EGR cooler that´s the problem. What do you think? My car is a 1,6 TDI from 2014 4x4 and I have driven it for about 190000km and before 95000km the water pump past away so i got that under warranty also a service commitment was on the car that needed to be fixed (timing belt and tensioning roller, etc.) was replaced this was on 100000km I drive about 3500km per year and most long drive to and from work. Hope for some tips and if some one got a solution or know what it can be before i take it to the shop for a new round.