One day my good friend jason and I were visting a good friend of ours, Brad. Jason noticed before we left in my car that it was low on oil, so we put about a quart in and off we went. we parked at brads house and noticed oil POURING out of the bottom...I left it parked for a day and then came back to it trying to see where it was leaking at. and I noticed that it was the oil filter that shook itself loose somehow. SO I tightened it and went on my merry way. But now its STILL LEAKING!!! I dont know what else could leak that bad...its not as bad as it was...but there is decent oil loss...Please help me!