Hi, I'm looking at a 2000 ES 300 with 248k on it. It has an oil leak at the front and rear valve cover as well as a leak at the oil pan gasket that I can visibly see. When looking from below, there is a leak towards the rear of the engine opposite from the oil pan while the car is parked and has been off for a few hours. Is this the rear valve cover leak or is there another source that I should be looking at as well?
Thanks
Thanks