Here's the story, I got stuck in traffic behind an accident today. I sat in the car for awhile waiting and decided to put it in park, a few min. later coolant level displayed on the dash. I pulled over til the accident was cleared and restarted the car (I live about a mile from the spot), the coolant level displayed again but stopped when i put it in drive. I got home and turned off the car and the display showed coolant again. My question is this, what happened and did I do any damage?
thanks
Jim