well, what i meant was, not strange liquids, just what kind of liquid would do damage if poured down there?? my friend is paranoid right about now and is praying there is no liquids in the gas either or in the crankcase.
there is sand for sure, but not sure about any liquids
we did try and chase em down, but they were on bicycles and we were walking plus they got a head start when they seen us coming. however, we have a good idea who it was and the neighbors are helping too