WebThe 10W-40 engine oil has a thicker viscosity than, say, 10W-30 oil when the car engine is hot. This helps it lubricate older moving parts in high mileage engines while being less … WebIt is best to use only the engine oil grade that the manufacturer recommends for your particular type and model of vehicle. However, it is believed that older engines for high-mileage passenger cars might require thicker oil with age and time. Thus, you could use a thicker oil such as 10W-30, when your car/engine has been driven for around or ...
How to Choose the Right Engine Oil Total Saudi Arabia
Web1 Feb 2024 · 6 Best High Mileage Motor Oils. #1. Editor’s Pick: Castrol GTX High Mileage Synthetic Blend Motor Oil. #2. Valvoline High Mileage with MaxLife Technology. #3. … labette county election 2022
9 Best Quality Oil For High Mileage 5.3 Vortec Engine Review in 2024
WebAnswer (1 of 20): Thicker oil won’t help lubricate anything better unless the engine is starting to wear and the tolerances are opening up. I use slightly higher oil weights in my old/high mileage vehicles. I’ve used heavier oil in customer cars under different circumstances. Newer cars that use ... Web27 May 2016 · Any 5w-20 oil that meets the specs (API SM or SN) will be fine. 5w-30 will probably not be an issue (but is possible to cause issues with the timing chain tensioner). … WebThe number before the W (i.e. the xx) refers to the level of oil flow in cold temperature. The smaller the number is the thinner & better flow it will be. The number that comes next (i.e. the yy) refers to the flow of oil at high temperatures. The higher this number is the thicker & better flow it will have. promark crawford insurance