Fluid spills cause lots of problems on track. This E36 3 Series went into a crash in Nurburgring because of a coolant spill. Unfortunately, the residue left on the track also caused several other cars to spin off.
After the leak, there was an E36 3 Series coming in high speeds from behind. The track was so slippery that the car crashed on the side wall. Good thing the driver was able to control the car and there was only minimal damages.
There were other cars following and it was fortunate that they managed to stay on course with the help of steering correction.