This morning while driving to work, a smell of like plastic burning was coming through the vent (AC on). And then a small amount of smoke was sipping thought on right side of the hood (closer to the atenna area). Not sure what or where it was coming from. I pulled over to check it out but could not find anything that causing it. The smell went away but when i got on to the next stop light, car idles fine, the smell came back, but this time, no smoke.. Has anyone experienced this before? Please answer back..