Thank you for informing me. 
Right after I send my car to wash and vacuum it started to rain. 
Updated in the list.
Anyone here using Fully synthetic oil with their 4G18 ?

I bet the 10w-40 you're mentioning were Semi-Synthetic instead. 
Initially I thought of changing to Q8 Advance 10-40 Semi Synthethic but due to most of the dealers unable to cod with me on that day , I changed mine to Castrol Magnatec 10-40 Semi-Synthectic and it's running great.
Yeps , my hometown in Ipoh.  Maybe we can have teh-tarik session.
It should be Semi-Synthetic instead.
Going to add you into the list , no worries.

Selamat Hari Raya Aidilfitri too. 

want cheap car wash in ipoh?

hehe go there jalan kampar have rm 2 car wash.

if with vacum rm 6... and polish rm 30 for 2 layer... quite cheap and quite clean la...

edit - typo