oil blow by? maybe?

[FOOT2DFLOOR]

My car doesnt have any insurance on it so it sits in the garage alot. But I start it up and drive it down the road twice a week. But when I start it up and let it warm up, where my muffler turn downs are there will be two black puff marks that smell like oil.?! What is this from? Is it from sitting? Are my rings going bad? Any input is appreciated.

 

[304billet]

mine does the same thing. don't worry it is carbon. just monitor ur oil consumption.

if u had blowby the dipstick would be pushed out of its holder. have someone follow u and then mash it if u r still worried.

 

[Roland69]