I bottomed out the nose of my vigor while exiting the local Taco Bell parking lot. The parking lot is elevated compared to the road bed, which means a steep exit from the lot. Combine that with a depression in the street pavement at the lot exit (causing a tire to drop lower than expected if you hit the depression) and you have a recipe for scraping undercarriages. The following morning I found a puddle of radiator coolant on my garage floor - not huge, but new and troubling. I placed the vigor on jack stands and remove the plastic shrouds to find a slow leak at the radiator fan temperature sensor. The sensor was loose enough to spin by hand! So far I've tightened it up - but that rubber washer looks like it should be replaced.