Drain holes in the exhaust? umm..yeah...ok.
As I started reading this thread, I remembered the same post from way back whenever!Truth be said, I seem to recall 3 years ago, having read the same problem, something about a frozen muffler lol.
After some simple interrogation questions, he admitted he didn't drive it much.
Hmmmm, never heard from the ol'chap ever again now that I think about it.
There is a catalytic convert and a DPF on all TDIs...oh yes and an adblue system that squirts a 70% /30% mixture of water/urea into the exhaust after it goes through the cat and the dpf.I just checked my T3 TDI, don't see any weep holes in the large suitcase muffler. But maybe TDIs don't need them since there's no catalytic converter generating lots of byproduct water...
I stand corrected, didn't know TDIs have a catalytic converter. D'oh!There is a catalytic convert and a DPF on all TDIs...oh yes and an adblue system that squirts a 70% /30% mixture of water/urea into the exhaust after it goes through the cat and the dpf.
They didn't have cat's for the longest time, I think they were introduced across the TDI range in 2004.