Scams update:
Here's the latest greatest thing I've come across. I'm guessing that this is the newest way to save a buck, reusing oil filters. This is probably to trick people into thinking their filters are being changed. What they do is recycle filters. They actually do change your filter but the new filter is not new, they take the old filters clean them up and then reinstall them on the next vehicle that requires that filter. Talk about dangerous living. This could be the very reason JL is experiencing their cans coming apart. When you install and or remove a filter you should be on the edge of crushing it in the 1st place and doing it several times could easily cause the can to collapse or blow a seam.
