The car is new to me. 2002 L100. 4 cyl. I opened the box to examine the filter. Filter was fine. I also removed the box experimentally and put it back. Now I am able to fasten the rear clip but not the front one. I am not sure it was fastened in the first place but I think it was. I am not sure whether the clip is bent (couldn't have happened while I had the car) or something else. I have been driving it with one clip, but considering the air is taken off the top, any leakage would go into the engine. \n Is there some obvious answer or should I try to flatten out the clip some? Much appreciated.