While I was driving up a hill I started to smell burning rubber (not the wheels lol). Soon after, smoke started seeping through the hood, but it wasn't heavy and thick. I opened the hood and saw that it was coming from a particular area on the left side of engine - looking @ it from the front. Could not clearly see where exactly it was coming from, but the smoke was coming up from this circled spot.

It drives fine as far as I know; I drove it back home.
Any ideas?

 

taking it out for a test run. be back with results

couldnt see anything lol. will check again in the morning