OK so this morning the oil light comes on, then this afternoon it starts blinking. I know theres been threads about this, i searched. But found no deffinant answer on what the problem is. It has plenty of oil, no leaks, nothing like that. The only other suggestion that i saw was the oil pump, which is timing belt driven if im not mistaken. I just had a timing belt and a water pump put on it, wish i would have thought to go ahead and replace that while i was at it. Could it be anymore possable causes. And how much does the average shop charge to replace the oil pump, any help is greatful. Thanks