djkyle25

after workin in my car the other day for a while i started her up and pulled her out, come to find in my garage a pretty big spot of like black dust, exhaust residue about the size of my exhaust pipes(they kind point down to ground at back) and the spots were on both, sides, it was just a pretty dry dust, but im wanderin if this is bad at all? wut is it, and wut causes it

camaroextra

iTrader: (10)

what exactly were you doing to your exhaust?

rino1301

Some Times This Happens When You Change The Plug , Use A Fuel Cleaner. If It's A Tune Up Then A Little Dust Will Show Up When You Turn It On.

eallanboggs

iTrader: (1)

Sounds like what happens when I run my plumbers snake thru my cats. Chunks of ceramic and dust come flying out the tailpipe. I hate when that happpens.