So last week I started my o4 Jeep Liberty so it could warm up while I finished getting ready for work. I went outside to leave and there was a puddle of transmission fluid. So a friend told me that one of my cooler lines probably broke. He came over showed me which one was broke. Then today I went to advance got the hose that I needed and replaced it. I put 1 quart of ****** fluid in so far I don't see it leaking anywhere. I've got three more quarts that I can put in. I'm just kind of nervous as to why this happened in the first place. And I am just learning how to fix things on my own so I really I'm hoping this fixed my problem. Just wondering if there is something else I should do to prevent this from happening again. Any advice you can give this girl would be great