QUOTE(Quazacolt @ Feb 13 2012, 12:57 AM)
neither.
because xw50 is just a matter of avoiding something that is there, it is not fixing the root cause of the issue. unless your engine default specifications requires you to use xw60 oil. if xw50, it is still fine to go xw40, just like what i am doing currently.
as far as i know, ceratec would not fill up gaps either, as the ceramic does not harden up completely to allow gaps to be sealed.
best is that you fix your car, be it top overhaul, or complete overhaul/engine rebuild. mainly gaskets/seals replacement.
when was the last time you've done that? and what is your current car mileage?
sweat...
I've done top overhaul, spent RM2k +
Still consume engine oil, but much less extent than before.
Before o/haul, I need to use up 6L (Initial pour-in 3L, then top up the remaining 1L, then buy new bottle and used 2L) of engine oil to keep it at FULL level, until reach next OCI.
After o/haul, to date already clocked 2600km mileage, engine oil level dropped from 100% to 80% mark. Hopefully the remaining engine oil in the bottle is enough to make it till next OCI.
Added on February 13, 2012, 2:14 pmQUOTE(shinjite @ Feb 13 2012, 11:19 AM)
Better to just fix it rather than spending more money on engine oils
I've done top overhaul already.
If not, each 5,000km will cost me 1.5x4L engine oil. Never had peace of mind when going outstation.
This post has been edited by chemistry: Feb 13 2012, 02:14 PM