Dear issue is not with the recommendation, think by yourself we are living in the country with high petroleum prices, and in that country we're getting automobile oil for how much? 1500-2000 ka kitna
4 litres? If even you leave this point fake oils are locally packed and jesay mechanics sabko ulu bana lete hain basaani to ye oil manufacturers unke bhi baap hain mechanics ko b ulu bana lete hain and some are like we don't bother...
I'm myself a petrol head and engine rebuild or opening is a piece of cake for me without exaggeration so i have tried many oils and i saw these cheap brands created sludge deposit. Some o n cam side and some under the Pistons and crank bearings were scratchy.. And whnever i have opened liquimoly, fuchs driven or meguin driven literally haven't seen any sludge deposit, not underneath Pistons. No wear signs on crank bearings and most importantly improved performance. Basically oil selection is a unsolved puzzle.. Im basically explaining from engine condition perspective.
So remember one thing, we're that nation jisko 'free' ka word attract karta hai ya 'sale' ya 'discount'
We are least bothered about quality or health of our automobiles.. So when a person can buy a car costing 500k+ he/she can invest on 5-6k oil change for 10k km which is in short 3k rs on 4-5k km interval....
I hope you are clear with it. @abid bhai.
Issue is not with you using something and i proving it wrong. Issue is with you spending on quality and in return enjoying the quality...
And i only recommend liquimoly or amsoil...