1997 z-28
+1 on how you know.
Depending on your car and modifications you could just have quite a bit of condensation in your exhaust. I had the issue of lots of condensation and carbon build up spitting black crap on the ground and walls before my car was fully warmed up.
Depending on your car and modifications you could just have quite a bit of condensation in your exhaust. I had the issue of lots of condensation and carbon build up spitting black crap on the ground and walls before my car was fully warmed up.
https://www.camaroz28.com/forums/sho...d.php?t=758831
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Ryan Ramsaran
LT1 Based Engine Tech
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Sep 19, 2015 08:43 PM



