Yesterday while running errands I started to have issues. I was sitting at a stop sign when I started to smell something burning, it didn't exactly smell like oil but it smelled. After the smell white smoke came out from the front right fender well for only a second or two. The car drove just fine after that and I parked it and checked the fluids in it and they were fine. I went into a store then came back out and drove it to another store, it still drove fine with no problems. After that I got back on the road home and after about 2 minutes I heard the dash beep at me and noticed the temperature was rising again, and a little more smoke came out. I pulled over, and checked the coolant level. I figured the water pump went out. When I pulled up the dip stick for the coolant it was covered in red mud??? never seen that before. I put some water in there and let it idle for a second. the temperature slowly started to rise so i shut it off. I called a tow truck and had it sent to the local chevy dealership, where they're going to fix the problem change all the fluids and inspect the car for any other bull****. Does anyone know what this could be? The dealership is going to fix it but I'm still curious to know.