Engine oil VALVOLINE or PETRONAS

Valvoline is the best oil I can recommend to you. Not even Royal Purple matches it in quality. They have a +75K miles and a +150K miles version of the oil. All of my cars are now on it after trying them all (Mobil, Royal Purple, Pennzoil, Castrol), the only one that effectively prevented oil burn and sealed any leaks in my other cars was Valvoline.

I personally prefer Valvoline, they seem to know what they're doing and have their own engine lab to test and experiment with oils, and that oil they made specifically for hi-milage engines work bloody good at rejuvenating a smoky old engine.

I have to use high zinc oil, Valvoline VR1 is the only oil I can buy that has enough zinc.

I switched to Valvoline last oil changed and really like it. Feels more lively than when I changed it in the past (typically use dealer recommended Castro).

I use valvoline extended protection

This might be the best oil product of the century.. Valvoline Restore and Protect for gas motors.

Trying the Valvoline protect and restore and it's been great

I , personally, like Valvoline products. I've opened up engines just to see sludge built up from not changing your oil or using cheap oil and not changing it enough. I have found that engines that used Valvoline oil were much cleaner on the inside. After many miles. Compared to other brands.

I use Valvoline 10w-30 synthetic blend high mileage over full synthetic because it completely gets rid of the VVEL tick and adds more protection since it’s thicker and last longer since I love to redline ???? + k&n filter 1008 or 1010

I usually run 5-40 euro blend by valvoline from Walmart. $27 for 5 quart jug and you cannot beat that price. Walmart has the best oil prices of any auto part store.