Every time I warm up the car, I see some kind of dark liquid comming out of my muffler. This happened a few weeks ago and I thought it would go away but it didn't.


Has anybody had this kind of problem?

 

its carbon ur probibly running rich or something my old d series did it 24 7 dont worry about it

 

Just water mixed with some carbon deposits.

 

my car does the same thing and a buddy of mine suggested i had bad rings...i havent been able to compressiont test it yet...but i hope that im just running rich. how do you fix that?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CXified &raquo;</TD></TR><TR><TD CLASS="quote">Just water mixed with some carbon deposits.</TD></TR></TABLE>


if your exhaust has water vapor in it, it actually means that your air fuel mixture is perfect, a good thing

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gold EF &raquo;</TD></TR><TR><TD CLASS="quote">

if your exhaust has water vapor in it, it actually means that your air fuel mixture is perfect, a good thing</TD></TR></TABLE>

If it was like me and making my driveway jet black then NO it is not normal and you are running rich.

 

Nothing beats our race car we have. Our injectors at 4000rpms were around 57% cycle duty, then we put 500cc injectors and it would just flood the **** out of the car when we put them in. Car wouldn't keep an idle, we would flood her to death. We had to rev her to **** and we covered my moms car is the **** coming out. Heck, we drove around like that for a few minutes around the block. at 7800rpm we had our old injectors are 107% cycle duty and the motor would almost die at that point. We get her to 9500rpm and it was gutless. Next day we got her tuned and turned out 218whp out of a stock bore/stroke 1.8L.

But if you are stock, water with carbon deposit. Normal stuff when it gets cold. Normally it's just water vapor during the summer but winter it can be water.