2005 Honda Odyssey. Had VWB in it for years switched to PP and after a few months I have small drops of oil on the ground. Likely Pp cleaning well and removed some gunk over an old seal that acid ate up. So here we go. Any chance pennzoil high mileage will help and more importantly can moving to 5-30 help and not hurt? What about all that talk about the oil pump and other parts like Vtech actuater needing 5-20 ? Any advice is appreciated.