[choochooyado]

Can I replace the oil filter without having first drained the oil from the main reservoir? I ask because I had to change my oil last night (put clean oil in) without having replaced my oil filter. It was late at night and I couldn't get the oil filter off and had no way of getting to a store to get a new oil filter wrench so I just filled my oil and said screw it and left the old oil filter on. I just not a new wrench and want to change the oil filter now but obviously don't think that's possible without rechanging the oil again.********