Hi, got a strange one, I powerwashed my 96 Camry DX plus when I noticed anti-freeze dripping from both sides of the car at the front door and quarter panel. I couldn't find any leaks, and found the engine running a little hotter than usual. Then I drove around and noticed the temp dropped to cold the faster I went, determined that the temp sending unit was bad and replaced. Since then the temp reading looks fine but the car heats up to normal temps within a few mins in cold weather. Took the car for drive about 250 miles without a problem but when I got off the highway and slowed down I could smell anti-freeze. When I stopped the car at a light the temp rose to red and noticed that the hose at the top of the rad to the engine had collapsed (more like a vaccuum). I let the car cool down and removed the cap to release pressure and the hose went back to normal. I also checked the fans by running the ac and they both kicked in. What could be causing this? Thx.....