Hi guys,
I have noticed that my GT TDI is slowly losing coolant and drops from max to below min over a couple of months. There's no obvious leak and I have seen this sort of thing diagnosed as the EGR cooler or a porous cylinder head, does this sound likely?
I have also occasionally noticed an exhaust smell, a bit like the smell of burning the coating off a new exhaust, outside the car when it runs from cold so does this suggest that the EGR is the most likely culprit here?
Finally, has anyone experience this sort of thing under VW warranty? I have dealer warranty until the end of October so hopefully it will be covered.
Cheers