So my brother in law has a CRX that he drove for a while but it has been sitting for a couple months to three. we decided to start it today and no spark, no lights, nada. then i check the spark plug wires and numbers 2 and 3 had oil or some kind of black gunk on it and the plug looked rusted. subwoofer emits a hum but nothing else works. any ideas on what either of the things mean? havent tried a different battery yet, but just gonna get some feedback before we spend more time and money on it.