I am having an oil leak on my 98 Expedition. It is gradual and cannot see where the leaking origination source is.
The oil is mostly accumulating on the bottom of the bell housing up to the rubber insert for the torque converter drain bolt access, some at the bottom of the pan drain bolt, on vertical surface of the rear face of the oil pan and the bottom of the rear 2 pan bolt heads. I am not sure if it would be the pan gasket or the rear main seal. If the rear main seal, is that an expensive project?
The oil is mostly accumulating on the bottom of the bell housing up to the rubber insert for the torque converter drain bolt access, some at the bottom of the pan drain bolt, on vertical surface of the rear face of the oil pan and the bottom of the rear 2 pan bolt heads. I am not sure if it would be the pan gasket or the rear main seal. If the rear main seal, is that an expensive project?