white exhaust smoke. couple questions and pictures...of smoke
#1
white exhaust smoke. couple questions and pictures...of smoke
Well i now notice that it only smokes quite badly when i bring up the revs and then let off, very quickly. I dont see how this would be coolant, but it could be possible.
To explain the pictures the smoke is after i just brought the rev's to 3k rpm, and held it there for about 5 seconds. I let off the gas, and it burbles a bit, i hear a wastegate noise, and then the smoke bellows out the exhaust tip.
As for the boost gauge pics, the one with a lower vacuum reading is at idle, than the vacuum dips down to an even -20 right at around 1500rpm.
Normal?
Just to note, my car still makes full boost, im running no cats on the car, and i notice a slight stumble at times.
If its not the turbos, that would be cool, but otherwise more money into the bottomless s4 money pit.
To explain the pictures the smoke is after i just brought the rev's to 3k rpm, and held it there for about 5 seconds. I let off the gas, and it burbles a bit, i hear a wastegate noise, and then the smoke bellows out the exhaust tip.
As for the boost gauge pics, the one with a lower vacuum reading is at idle, than the vacuum dips down to an even -20 right at around 1500rpm.
Normal?
Just to note, my car still makes full boost, im running no cats on the car, and i notice a slight stumble at times.
If its not the turbos, that would be cool, but otherwise more money into the bottomless s4 money pit.
#3
pics.
<center><img src="http://pictureposter.audiworld.com/50830/pict0001.1.jpg"></center><p>
vacuum at idle.
<img src="http://pictureposter.audiworld.com/50830/pict0003.jpg">
vacuum at idle.
<img src="http://pictureposter.audiworld.com/50830/pict0003.jpg">
#7
I wouldn't, but then again I wouldn't drill holes in my gas tank either. Something is obviously
wrong, get it into the hands of someone who knows what they are doing before you F it up more.