2001 Taurus OHV. 135,000 miles. There was some coolant leaking at the front of the engine. So I removed the water pump and the coolant hose. But it looks like coolant is seeping below the spot where the water pump was, and behind the crankshaft pulley on the right side of the pulley. I suspect I need to remove the front engine cover and replace the gasket. Do you agree? I don't really want to remove the front engine cover if there is another source of the leak.