Smoke out exhaust?

[Kramerica1]

I left to go back to work from lunch and my wife noticed a puff of smoke come out my exhaust. She couldn't tell if it was white or blue, but both my coolant and oil levels are fine. Started up again when I left work, and the following day on a cold start and there wasn't any smoke, nor have I ever noticed smoke before.

Everything seems to be running fine, yet I feel any type of "smoke" out the exhaust is reason for concern. Just dont know why it would only happen once? I'll continue to monitor, but does anyone have an explanation or can recommend anything to check?

Appreciate all the info. Thanks

 

[Kramerica1]

I also just drove home for 10 minutes and was parked on my steep driveway if that matters any? Video in link.

Ring #AlwaysHome

Check out this video! I just captured it with my Ring Camera!

ring.com

 

[Sandroad]

Here is one possibility.

SOLVED: Blue Smoke on Start Up - Thoughts?

🔧🔧🔧EDIT: BLUE SMOKE ON START UP WAS CAUSED BY FAULTY PCV VALVE. Thanks for all of your responses. The old valve didn't even rattle when I shook it. :clap::beer: Well, I hate to even type the words "Blue Smoke" on this forum. But I saw a significant cloud yesterday drift away from the back...

forum.ih8mud.com

 

[FinallyGotOne!]

@Sandroad beat me to it! Exactly my symptoms. Congrats and don't worry!