WebCan I use 10w40 instead of 5W30? Your vehicle does not use 5W-30 oil. The recommended oil viscosity for your vehicle, according to Kia documentation, is 10W-40. If you drive the vehicle in exceptionally cold weather, well below 32 degrees, you can use 5W-30 oil but even 10W-40 is still perfectly OK to use if outdoor temperatures are below … WebFor example, 10W40 means that it can be used at temperatures not lower than -20° С or -4° F, and 15W40 not lower than -15° С or 5° F, and both engine oils can be used at 40° С or 104° F. In general, both 10w40 and …
Using 15w40 Instead of 5w20, 5w30, 5w40, 10w30, 10w40, 20w40
WebFirst, at room temperature, SAE 30 and 15w40 will have a pretty similar thickness or viscosity. This would be a good representation of the state of the oil when first starting a lawn mower. Next, while hot, 15w40 will be thicker or have a higher viscosity than SAE 30. This is shown by the rating of 40 versus 30 between the two oils. WebIs it OK to use 5w40 instead of 15w40? 5w-40 has a broader operating range than 15w-40. Unless you're penny pinching or you're misinformed about synthetic oils, it's stupid to pick the 15w-40 option. There is a single benefit to 15w-40 oils though, they will maintain their 40 weight operating viscosity longer than an oil that starts at 5w. dss chautauqua county
Can I Use 10w40 Instead Of 15w40: Is It Safe? - Insteadoffix
WebJan 24, 2024 · In most cases, it would be okay to use a 5w40 oil instead of a 15w40 oil. The 5w40 oils will indeed show a better performance in the colder temperatures. ... If you use a 10w40 oil instead of a 5w40 oil in cold temperatures, the molecules of the 10w40 oils might be too big for entering into the metal parts of the engine. Thus, proper ... WebNov 21, 2024 · This oil is a high viscosity oil. If your place is in a more warm or hot region, you can also use 10w40. But for Nissan engines, you must refer to your owner’s manual to use either of these two motor oils because the recommended motor oil for Nissan vehicles is 5w30 and 10w30. You can use 10w40 vs. 20w50, but you might attract some problems ... WebJun 9, 2006 · Posts: 436. 15w40 "diesel" oils tend to have more additives (like zinc) as well as more detergents. That's what makes them better. The 15w40 oils seem to make all Mercedes -- gas or diesel -- a little happier. Down here, however, my 450SL prefers 20w50. It tends to find ways to leak 15w40 more readily in the heat! dss check status