Any suggestions regarding the most suitable engine oil for Toyota aqua in Karachi/ Pakistan? Manual says only 0 - 20 or 5- 20 . But Is it good for Pakistani hot environment as in Japan temperature never goes beyond 30 in general and here its over 30 for 10 months or so.....
They say always go by the manual . Research says that JDM and particularly hybrid cars must run on fully synthetic oils. No two words about that but does 0 -20 survive in our climate or ZIC - 0 - 30 would be a better option for here when its a bit hot and engine is not new either??
obviously anything above viscosity of 30 is out of equation for hybrid and JDM cars anyways and its nothing but screwing your engines as hybrid engines being internally cold never support above 30 viscosity thicker oils .... so in short 0 - 20 or 0 - 30 ????
0 - 20 only available in Kixx or Liqui molly ( which is quite expensive)
0 - 30 available in Zic (and Honda I believe)
Is Kixx a good enough brand??? ZIC surely is....
Which is the best option?...