Well, so I talked with my mechanic, and he said that he's almost positive that its not the oil pump itself, because if that goes out, its kinda like your whole engine is worn out--- which is what my friend has told me also... but instead what he thinks it is is the oil pressure senser (which is what you were originally saying before)...and the reason why he thinks its that is because when the car is at idle, no warnings or anything, but when its reved up to a higher rpm, it will flash the oil light. He said something about the car switching the senser when the oil pressure gets to a point, so thats what he is very confidant it is...so im going to have that done next tuesday because they have to order the part. So there you have it
hehe.