Es 300 Oil Leak

[aben]

99 ES 300, 75k miles. oil leak in engine trans. area, had valve cover gaskets, replaced, both oil pan sections re sealed, still leaks. Tech says rear main not leaking because no radial streaks on flywheel. If anyone has an idea where it might be coming from please let me know. They want to take the engine or trans out next.

Thanks

[Toysrme]

Take the intake pipe off soo you can see the greater transmission area & take a flashlight to the sides & back of the engine from above & below.