Well i just got done doing my electric fan install, "works great" but as i let her warm up coolant started to leak out of the radiator cap. I took the cap off slowly, and there was no pressure. There is a small dent on the radiator lid , or the part the cap goes on. How this dent got there i have no idea. Its so small but big enough to cause a problem. Any recommendations on getting this out. i kinda hate to have to buy a new radiator because a tiny dent.