07Mar2004 (UTC +8)

I too used Mobil Delvac1 in my HDJ-80 in the USA, but have recently switched to Amsoil there (also a synthetic oil).

For regular oil, what Toyota has on their dealerships is a good worry-free bet. I haven't done much research yet on what's really available here in Pinas, but I found that the cheapest Shell diesel-engine oil is only rated for CC --the bare minimum stuff.