Question for DFC, I want to change my Daewoo's Oil for the Full Synthetic one thinking on Liqui Moly Synthoil High Tech 5W-40 (4 Litre) as in Wah Cantt - Islamabad temprature year round is between 6 to 35 Degree Celcius, I am thinking
5W-40 should be ok?
- Should I switch to full synthetic or not many myths and mechs not support it but here I lost a lot of trust in mechs most of us not think much technically or answer without actual experience on these types of things so logically and practically I should change or not on Daewoo?
IF YES, how long I can run that oil normally I am changing Caltex Oil at 3,000 KMs, will it be ok to change the full synthetic one at 9,000 or 6,000 or 5,000? Economically that oil is 3x in price but if it still runs 2x the normal range I am much willing to go for it in case changing to synthetic is ok with Daewoo which was previously running 109,000 Kms on Caltex ?