A4 2014 muffler spit black spots on garage floor
#1
AudiWorld Member
Thread Starter
A4 2014 muffler spit black spots on garage floor
Hi, it's been just over two months now we have our new A4 and today as i was washing the garage floor, i noticed on the floor in the area of the muffler there lots of black tiny spot (Carbon?) sprayed caused when car starting.
As any one else seen this? Is this a prolem.
.
As any one else seen this? Is this a prolem.
.
#2
AudiWorld Super User
I have never seen it because I haven't been in your garage...
It is normal. When your start the car engine, exhaust gasses condense of the cool exhaust pipe walls. Droplets spit out the back. After the exhaust heats up, the moisture exits with the gasses. You can see some cars drop a stream of liquid when they get the green light.
It is normal. When your start the car engine, exhaust gasses condense of the cool exhaust pipe walls. Droplets spit out the back. After the exhaust heats up, the moisture exits with the gasses. You can see some cars drop a stream of liquid when they get the green light.
#3
AudiWorld Senior Member
Hi, it's been just over two months now we have our new A4 and today as i was washing the garage floor, i noticed on the floor in the area of the muffler there lots of black tiny spot (Carbon?) sprayed caused when car starting.
As any one else seen this? Is this a prolem.
.
As any one else seen this? Is this a prolem.
.
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