hi raven i'm thinkin that your safe for the moment. an oil light will always freak anybody out. you say it comes on when a bump or maybe a hard turn? i'm thinkin the harness that hooks up to the sensor in the pan is floppin around. maybe try locating sensor "left side mid ship on pan" run motor and jiggle wires that plug in there. have somebody inside to confirm light is on off on off. there is alot of heat there and wires become brittle. that could be the problem. for staters thats a good place to start. hope this helps i'm sure some other van ratz will come back with something for you. as a side note the pan sensor is oil temp-pressure and level all in one...if i remember correctly. good luck and tell us what you find out.