Engine Optimization Unraveled 5W-40 vs 5W-30 – The Path to Peak Performance

Medan båda oljorna erbjuder bra prestanda vid kalla temperaturer, är 5W-40 tjockare vid varma temperaturer jämfört med 5W-30. Detta ger 5W-40 bättre skydd under ... But you can use even higher than 40w and it won't charge the phone any faster. ... It charges mostly at 30W speeds but according to website that have researched ... I believe 5W-40 would actually be better! It might increase fuel consumption slightly, but I don't see any other issues with using it. 5W-40 oil stays thicker at high temperatures than 5W-30. If you live in a place with a particularly hot climate (Arizona, for example) using 5W- ... Oil viscosity explained: It's the measure of oil's resistance to flow, affecting lubrication, reducing friction, and ensuring optimal engine performance. If you look at an engine oil label, you will notice a combination of letters and numbers – but what does 5W-30 (for example) mean? Well-Known Member ... A 5w40 oil will be slightly thicker (higher viscosity) at operating temperature than a 5w30 oil will be. If you've got no ... A4 (B6 Platform) Discussion - 5W-30 or 5W-40??? Quick answer please..(m) - The owner's manual said The engine oil which was first put into ... Although both have the same viscosity grade in cold weather, 5W-40 is thicker than 5W-30 at warmer temperatures. 0W means the oil flows like a zero weight when cold ( W is for winter), 5W like a 5 weight when cold, the 40 is flow when warm. Not much of a difference.