I just got into a rear end accident ( i did the rear ening) and repaired the dammage myself, a day after i got it driving i noticed a small leak in coolant, so i checked, found that the tiny hose that goes from the resevior to the radiator by the cap had a SMALL tear and the resevoir had like backup and filled it self amlost to the cap, so i cut it and re-attached it. now i havent seen a leak of anysort, the the resevoir still has not gone down, and when i moved it into the garage just now and shut it off i could hear the coolant moving somewhere, but saw no leaks or anything, anyone have any idea of something wrong?