Thought the same here VW, but he said the wife had just returned home from running an errand and he took the car because it was "already warmed up."
But yes, sounds like the car wasn't running long enough for the cat to heat up enough...failing to vaporize the moisture, leading to condensation accumulation when he shut it off at work. Condensation in exhaust at -13 = ice-blocked exhaust in about 35-40 mins. But drilling holes in the exhaust???? W-T-F!!!?!!! I would never go to that STEALership again!
But yes, sounds like the car wasn't running long enough for the cat to heat up enough...failing to vaporize the moisture, leading to condensation accumulation when he shut it off at work. Condensation in exhaust at -13 = ice-blocked exhaust in about 35-40 mins. But drilling holes in the exhaust???? W-T-F!!!?!!! I would never go to that STEALership again!