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High mileage oil vs full synthetic of Technology

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Switching from conventional motor oil to full synthetic motor oil is perfectly acceptable. Mobil 1 full synthetic motor oils are compatible with conventional oils, oils for high mileage vehicles, synthetic blends and other full synthetic oils. Engine flushing is not required. For high mileage engines. However, if your vehicle has a high mileage ...The three included are High Mileage, Euro Full and All Mileage synthetic motor oils. By aftermarketNews Staff. Published: August 30, 2021. Quaker State is pleased to offer three Quaker State motor ...Regular synthetic oil employs a low viscosity that allows the free and faster flow of oil in new engines. High Mileage synthetic oils have a higher viscosity, thicker to protect the engine components. They work in different ways, but the end solution is to protect your engine and keep it in good form. 2. Lubrication.QS has dropped products for new products even recently, this is the case with the All Mileage oil. The price difference being so minimal and all indications of this being a superior oil it probably would be in their best interest to drop the regular "Full Synthetic" line for the new Ultimate Protection, it makes no sense to keep both lines of oil going.The high mileage oil is designed for engines that have more than 75,000 miles or so. For me I have a Subaru with 205,000 miles on it so I personally use a high mileage oil from mobile one and the matching filter or a Fram filter. Synthetic oil is better than conventional oil by far in the protecting your engine.In addition to checking your owner’s manual, use our motor oil comparison chart to guide you to the recommended Pennzoil motor oil that will offer you unbeatable engine protection.**. **Based on Sequence IVA wear test …Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-30 gives engines with over 75,000 miles the extra care they need to go the distance. Formulated to help prevent leaks, it helps to protect critical engine parts for up to 20,000 miles between oil changes—guaranteed.* Mobil 1 Extended Performance utilizes Mobil 1's Triple ...Mobil Full Synthetic High Mileage 0W-20 motor oil is specially designed for vehicles with more than 75,000 miles that require a full synthetic or are upgrading from conventional and synthetic blend oils. This motor oil can help protect worn seals and prevent leaks in high mileage engines. Mobil Full Synthetic High Mileage 0W-20 motor oil meets ...Mar 21, 2024 · The 6 Best Motor Oils for High Mileage Engines. 1. Mobil 1 Full Synthetic – Best High Mileage Oil Overall. Most people have heard about the brand Mobil 1, which is one of the largest oil manufacturers. The Mobil 1 High Mileage Full Synthetic Motor Oil is perfect for outperforming its competitors.Valvoline Advanced SAE 5W-30 5 QT costs $21.83 while Valvoline High Mileage SAE 5W-30 5 QT is priced at $22.47. High Mileage is comparatively expensive than the other one due to its better wear protection and fuel economy. Summary. Advanced is a full synthetic engine oil designed to protect engines of hard-working cars in …Works well in extreme conditions — this includes both low temperatures and high temperatures. Cons: Price is higher than regular oil. #6. Royal Purple HMX High Mileage Synthetic Oil. This is another full synthetic oil that provides superior wear protection for your engine.Smart Car Features and Gas Mileage - Learn about Smart Car features and Smart Car gas mileage. Compare different Smart Car body styles, transmissions, handling and safety features....10. Mobil 1 (120769) High Mileage 5W-30 Motor Oil - 5 Quart. This synthetic motor oil is an excellent option for people looking for something for engines with more than 75,000 miles on them. The Mobil 1 oil ensures extreme protection and lubrication to the engine.While switching to synthetic oil in a high-mileage engine isn’t always going to be the best idea in the world, that doesn’t mean you shouldn’t consider doing it. It just means that you’re going to have to be cautious and do it in the right way. You can prevent problems with your high-mileage engine by being careful when adding synthetic ...The IRS just released the 2022 standard mileage rate, and it comes with some Increases. The rate goes up for business use and medical or moving purposes. The IRS just released the ...When you start noticing some signs of engine wear after driving for about 75,000 miles, it may be time to start using high-mileage oil like O'Reilly. This synthetic motor oil provides some extra protection when compared to most conventional options. O'Reilly motor oil appears to be less prone to degradation, even when you drive in tough ...In 2021 alone, AutoZone recycled 12 million gallons of motor oil. Step One. During your next oil change, collect used oil in an oil drain pan. Don’t forget to empty the used oil filter too. Step Two. Transfer the oil in the oil drain pan to a transport-friendly container. Be careful to not mix the used oil with any other fluid. Step ThreeValvoline's best motor oil now features a formulation with Ultra MaxLife Technology, offering the ultimate protection for vehicles with more than 75,000 miles. Valvoline Extended Protection Full Synthetic High Mileage Motor Oil is designed with premium seal conditioners to rejuvenate aging seals and prevent oil leaks.Synthetic oil typically lasts longer than conventional motor oil, which can reduce overall costs or at least help justify the higher price tag that comes with synthetic oils. For example, a person might change his or her oil every 3,000 miles with regular oil and only every 5,000 miles with synthetic oil. Switching to Synthetic Oil from ...Shop for High Mileage Motor Oil at AMSOIL. Find the full line of premium AMSOIL products and buy online for delivery to your home. Skip to Main Content. AMSOIL Industrial ... AMSOIL 10W-30 100% Synthetic High-Mileage Motor Oil. Current price: $11.89. Retail Price (USD) Preferred Price: $8.99 Save: $2.90 Learn More. Product Code: HM1030QT-EAYou trust your car to keep you going—even after 75,000 miles. Mobil 1 Extended Performance High Mileage full-synthetic motor oil gives engines with over 75,000 miles the extra care they need to go the distance. Formulated to help prevent leaks, it helps to protect critical engine parts for up to 20,000 miles between oil changes—guaranteed.* Mobil 1 Extended Performance utilizes Mobil 1's ...High Mileage Oil. This type is used to reduce the wear and tear of engines, and it helps to extend the life of your engine. It is best used in older vehicles. The biodegradable formula protects seals and gaskets, which helps to prevent oil leaks that often occur in older engines. In terms of price, it's more expensive than synthetic oils.Applications. Mobil 1™ 5W-20 is recommended by ExxonMobil for all types of modern gasoline-powered vehicles, including high-performance turbocharged, supercharged, multi-valve fuel injected engines found in passenger cars, SUVs, light vans and light trucks. • Mobil 1 5W-20 is a high-performance motor oil for all types of cars where this ...Nov 2, 2023 · In contrast, regular Mobil 1 is formulated for standard oil change intervals of around 7,500 to 10,000 miles. Despite being a high-quality synthetic oil, using it in high-mileage engines might require more frequent oil changes to maintain optimal performance. No 10: Potential Price Difference.Originally Posted By: crazyoildude. Yes Mobil 1 high mileage is blended a little thicker but the Mobil super high mileage is blended on the low side and its a semi synthetic .. This is the 5w30 im posting about.. Around here it is priced ok. There's some debate about that designation.Synthetic oil typically lasts longer than conventional motor oil, which can reduce overall costs or at least help justify the higher price tag that comes with synthetic oils. For example, a person might change his or her oil every 3,000 miles with regular oil and only every 5,000 miles with synthetic oil. Switching to Synthetic Oil from ...When you start noticing some signs of engine wear after driving for about 75,000 miles, it may be time to start using high-mileage oil like O'Reilly. This synthetic motor oil provides some extra protection when compared to most conventional options. O'Reilly motor oil appears to be less prone to degradation, even when you drive in tough ...Application. There's nothing too different about this oil compared to Super Tech or Mobil 1. They are all designed to work with gasoline engines and come highly recommended to high performance engines. These oils are also safe enough to be used by standard engines and vehicles.Depending on the time of year and if you use a rebate, you can get the Ultra Platinum 5W-20 Full Synthetic for a very low price. To that end - Pennzoil Ultra Platinum 5W-20 is one of the best oils you can get for your 5.7 Hemi. 3. Valvoline Full Synthetic High Mileage 5W-20 - Best Value.Improved fuel economy. Synthetic oils have lower internal friction and reduced drag compared to conventional oils. This reduced friction leads to improved engine efficiency and can contribute to better fuel economy. While the difference may not be dramatic, using full synthetic oil can help maximize your vehicle's fuel efficiency potential.The Valvoline Maxlife Synthetic Oil has the added seal conditioners that are to prove great for the aging engine seals. The additives amazingly treat and prevent leaks in the oils. The engine seals have one job! They gotta prevent the leakage of the engine oil. Mobil 1 high mileage synthetic oil with its conditioners prevents the formation of ...Full synthetic oil contains stronger base components. Which in turn will provide better performance versus a synthetic blend oil. Full synthetic tends to break down slower as well, so you won't have to change your oil as often compared to synthetic blend oil. Which oil you should use will differ depending on your vehicle.Synthetic oil versus conventional oil in your car engine. Which type of motor oil to use in your car's engine, DIY with Scotty Kilmer. The benefits and effec...SAE 0W-20, 5W-20, 5W-30, 10W-30. Chevron Havoline® High Mileage Synthetic Technology Motor Oil is a premium synthetic technology oil with Deposit Shield® Technology. specially designed for high-mileage engines or vehicles of any age. Formulated with seal conditioning agents and extra cleaning and anti-wear additives compared to conventional ...Mobil 1 High Mileage full-synthetic motor oil is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*. Utilizes Mobil 1's signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness. Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and ...FRAM XG9972 Ultra Synthetic Cartridge Oil Filter is another superb product of the present-day displays with the ability to protect up to 20,000 miles. The filter displays excellent dirt removal performance more significant than 20 microns. FARM constructed this model with leading quality material.Advanced full synthetic formula. Go 20,000 miles between oil changes 1. Ultimate engine performance even in severe conditions. 20X better high temperature protection 3. Excellent low temperature protection for easy start-up. Helps remove sludge in j ust one oil change. Protects for up to 20,000 miles or 1 year, whichever comes first.Mobil 1 Extended Performance High Mileage full-synthetic motor oil is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes.*. Utilizes Mobil 1's Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power. Meets ILSAC GF-6 standards to help ...Location. USA. May 10, 2023. #10. researcher said: After the less than stellar UOA I had done on my 96 Civic with Supertech Full Syn 5w30 (my opinion, didn't like the results), I decided to change to Mobil1 Advanced Full Synthetic 5w30. All the reviews that wanted to claim that Mobil1 was making their engine louder, are not true at all in my case.current price $42.97. 11.2 ¢/fl oz. Valvoline High Mileage MaxLife 5W-30 Synthetic Blend Motor Oil 12 QT Garage Box. 80. 4.7 out of 5 Stars. 80 reviews. Available for Pickup or 2-day shipping. Pickup 2-day shipping. Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-20 Motor Oil 1 QT.High Mileage Full Synthetic Oil Change Service. Pennzoil Platinum® High Mileage Full Synthetic Motor Oil is designed for complete protection for engines with 75,000+ miles. Pennzoil Platinum® High Mileage helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first.Synthetic oil uses slightly different base stocks. The result is that it performs slightly better under extreme conditions. If you drive your car normally (no racing, abuse, etc.), then you will see no difference. High mileage oil just has slightly different ratio of additives. It is mostly marketing, but may help keep your seals from leaking.Advice needed on using STP Full Synthetic 5W-30 oil. Bill7; Nov 17, 2023; ... Nov 18, 2023. RaymondP. N. SuperTech Advanced vs High Mileage vs Full Synthetic. Navi ...Castrol GTX HIGH MILEAGE 10W-30 oil. Castrol offers a range of SAE 10W-30 engine oil options including premium full synthetic, high mileage and conventional. Learn more about this viscosity grade.When it comes to taking care of your vehicle, regular oil changes are essential. But have you ever considered using synthetic oil? Synthetic oil offers a wide range of benefits, in...Nov 24, 2023 · Valvoline’s Premium Oil suits everyday driving conditions, while DuraBlend combines conventional and synthetic oils for added performance. MaxLife is formulated for high-mileage vehicles, reducing oil consumption and preventing leaks. SynPower is a fully synthetic oil that offers superior protection and performance.Full Synthetic Motor Oil vs. Synthetic Blend Motor Oil vs. High-Mileage Motor Oil. Price-wise, the synthetic blend motor oil is at least 30% cheaper than the full synthetic motor oil. However, here's a catch that you need to be aware of. Even the low-end full synthetic oil will last for at least 5,000 miles.Supertech High Mileage is a synthetic blend oil, so it's quiet different. T. TexasPlumber. Thread starter Joined Apr 18, 2021 Messages 113. May 8, 2021 #8 ... SuperTech Advanced vs High Mileage vs Full Synthetic. Navi; May 31, 2023; Passenger Car Motor Oil (PCMO) - Gasoline Vehicles; Replies 18 Views 16K. Jan 22, 2024.O'Reilly Full Synthetic High-Mileage motor oil is specially blended with quality synthetic base oils and formulated with anti-wear and performance additives for higher-mileage vehicles. Formulated to extend the life of high-mileage engines. Protects against rust, corrosion, and varnish buildup. Provides enhanced anti-wear protection and ...Mobil 1™ High Mileage 0W-20 Vehicles with more than 75,000 miles need extra care. Keep them on the road with Mobil 1™ High Mileage 0W-20 synthetic motor oil. Mobil Super™ Synthetic 0W-20 Provides long engine life and outstanding protection in vehicles of all ages. A full synthetic motor oil.Nov 28, 2019. #3. At your annual mileage you're not going to realize much, if any, benefit to running a full synthetic v. a syn blend. If however you want to make your purchasing decision on price alone, then buy the SuperTech since it's cheaper. It's a win win..Castrol® GTX® High Mileage Motor Oil is a synthetic blend oil, for vehicles with more than 75,000 miles on the odometer. Available in 5w30, 10w30 & more. Site Traffic Information and Cookies. We use cookies to collect and analyse information on our site's performance and to enable the site to function. Cookies also allow us and our partners ...High Mileage oil really just has extra seal conditioners, meant to plasticize older seals. In your case, the Ultra is best since its made for newer seals. I've read that MaxLife and Edge HM also have added cleaning agents. Maybe Pennzoil using the PurePlus tech. automatically makes their oil a good cleaning oil though. Hmm. O. Synthetic and Conventional motor oil willApr 11, 2019 · Castrol Edge Supercar 10WSynthetic blends and high mileage oils have similar performa

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The Valvoline Maxlife Synthetic Oil has the added seal condition.

What are the benefits of Castrol EDGE EXTENDED PERFORMANCE ? Protection for 25,000 miles between oil changes ×. 3X stronger than the leading full synthetic*. 6X better wear protection**. 50X better high temperature performance***. Also suitable for hybrids (0W grades) Improves fuel economy (0W grades) × Up to 25,000 miles or 1 year, whichever ...Keep them on the road with Mobil 1™ High Mileage synthetic motor oil. 0W-20 | 5W-20 | 5W-30 | 10W-30 | 10W-40. Mobil Full Synthetic High Mileage. Helps protect worn seals and prevent leaks in high mileage engines. 0W-20 | 5W-20 | 5W-30. Mobil Super™ High Mileage. Formulated for vehicles with more than 75,000 miles to combat sludge and ...Castrol offers the choice of two High Mileage motor oils, Castrol GTX High Mileage which is the #1 high mileage oil among “do it yourself” consumers and Castrol EDGE High Mileage, an advanced full synthetic formula that extends maximum performance. Both high mileage motor oils are formulated to reduce burn off and include seal conditioners ...Dec 16, 2022 · Thankfully, there are a variety of products for oil and fuel to keep your engine running longer. Our Top Picks. Sea Foam High Mileage Motor Treatment. $14 at Amazon. Read more. Castrol Castrol ...High-quality full synthetic engine oil of high quality for additional strength under high pressure; 3. Genuine Honda Synthetic Blend Oil 5W-20. ... Castrol GTX 5W-20 High Mileage Motor Oil; Mobil Super Full Synthetic Motor Oil, 5W20; What motor oil can I use for my 2013 Acura TL.Both will work just fine. High Mileage oil has additives to help seals swell & prevent leaks. Standard synthetic isn't lacking in its ability to protect your engine though. I have 386k mi on my car & go back & forth with standard synthetic & high mileage oil. Previous oil change & the one I did Saturday were worth Kirkland (Costco) synthetic ...High mileage oil is designed for older vehicles with over 75,000 miles, while synthetic blends offer a mix of conventional and synthetic oils for better protection and performance. When choosing between the two, consider the age and condition of your vehicle, your driving habits, and manufacturer recommendations. Regularly changing your oil and using the recommended...Castrol EDGE High Mileage Full Synthetic Engine Oil 5W-30 5 Quart Shop All Castrol. Castrol803265. Part # 15906E. SKU # 803265. Check if this fits your vehicle. In-Store Pickup ... Castrol EDGE High Mileage is liquid engineered with Phosphorous Replacement Technology to reduce harmful phosphorus to protect the catalytic converter and preserve ...If you run more then 10K miles in one year you would want to run the high mileage. The best way to determine how long your oil will safely protect your engine is send a sample to be analyzed. Using full synthetic you should be able to run one or 10K miles (whichever comes first). Again, to determine how long you run the oil you should send a ...Motor oil can be segmented into four basic varieties—synthetic oil, synthetic blends, high mileage oil, and conventional oil. Synthetic Motor Oil. Synthetic motor oil has gone through a chemically engineered process. Synthetic oil molecules are more uniform in shape with fewer impurities and better properties than conventional oil molecules.Like everyone else here says, you'll be fine running it. I do want to highlight the difference though between "full synthetic" and "high mileage": Full Synthetic is a blend of oil. In general there's three primary blends of motor oil: Conventional, Synthetic Blend and Full Synthetic. Conventional is traditional, "old fashioned" oil.Mobil Full Synthetic High Mileage 0W-20 motor oil is specially designed for vehicles with more than 75,000 miles that require a full synthetic or are upgrading from conventional and synthetic blend oils. This motor oil can help protect worn seals and prevent leaks in high mileage engines.Regular synthetic oil employs a low viscosity that allows the free and faster flow of oil in new engines. High Mileage synthetic oils have a higher viscosity, thicker to protect the engine components. They work in different ways, but the end solution is to protect your engine and keep it in good form. 2. Lubrication.But could also be a cheaper base oil and additive pack. Biggest difference I saw when comparing the Mobil Synthetic vs Mobil One is that the Mobile Synthetic is rated for 7,500 miles and Mobile One is rated for 10,000 miles. I usually change my oil every 4-5k anyway so I just roll with whatever is cheapest at the time of purchase.Valvoline Full Synthetic High Mileage oil recommends oil changes at standard intervals, typically every 5,000 to 7,500 miles. Best for. Valvoline Full Synthetic High Mileage oil is an excellent choice for drivers seeking extended engine protection, seal conditioning, and improved fuel efficiency, suitable for a variety of vehicles, including ...As engines grow older, they can consume oil faster. You may even start noticing oil spots on your driveway or in the garage. Valvoline Full Synthetic High Milage Motor Oil with Enhanced MaxLife Technology is formulated to address issues with oil consumption, oil leaks, wear, heat and reduced horsepower in engines with 75,000 miles or more.Valvoline MaxLife™ is the first motor oil specially formulated for higher mileage engines. Valvoline MaxLife™ is a blend of premium synthetic and conventional basestocks with a seal conditioning agent, extra cleaning agents, additional antiwear additives and friction modifiers. The Valvoline MaxLife™ Motor Oil Advantage.Synthetic oil uses slightly different base stocks. The result is that it performs slightly better under extreme conditions. If you drive your car normally (no racing, abuse, etc.), then you will see no difference. High mileage oil just has slightly different ratio of additives. It is mostly marketing, but may help keep your seals from leaking.Many high mileage oils are a blend of a small percentage of synthetic and conventional oil. Castrol EDGE High Mileage is a full synthetic that offers several distinct advantages over conventional ...Pennzoil Platinum High Mileage SAE 5W-30 is a full synthetic motor oil made from natural gas, not crude oil. It is uniquely engineered from our revolutionary PurePlus™ gas-to-liquid technology which is a patented process that converts pure natural gas into a high quality, full synthetic base oil.The use of synthetic base oil can substantially improve the performance of the motor oil. Synthetic base oils. Improve low temperature performance. Provide higher thermal stability or heat resistance. Possess better oil burn of performance or lower volatility. Enable lighter viscosity motor oils such as 0W-20 to be formulated.Formulated with seal conditioners to prevent and treat oil leaks, Valvoline Full Synthetic High Mileage minimizes oil consumption and maximizes engine life ; 50% better wear protection than the industry standard and 25% extra defense against deposits, sludge, corrosion and rust ;Synthetic oil, once found mostly in high-peI believe Mobil 1 is the only one who offer

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Why We Recommend It: In general, Pennzoil Ultra Platinum Full Synthetic 5W-30 Motor Oil is considered the best. Pennzoil synthetic 5w-30 gives your car engine more power and better protection.. We also recommend that high mileage vehicles, SUVs, light trucks, and passenger vehicles use Pennzoil 10W-30 high mileage motor oil for cars with more than 75,000 miles on the odometer.Mobil 1 High Mileage Motor Oil. GM dexos1: GEN2 Licensed OW-20, 5W-20, 5W-30, 10W-30, 10W-40. See Also: Purolator Oil Filter Review. Final Verdict. Honestly, there are no major differences in real-world performance between these products. So if you’re looking for motor oil to suit your old engine, I advise you to buy the High Mileage motor oil.Mobil Full Synthetic High Mileage 0W-20 motor oil is specially designed for vehicles with more than 75,000 miles that require a full synthetic or are upgrading from conventional and synthetic blend oils. This motor oil can help protect worn seals and prevent leaks in high mileage engines. Mobil Full Synthetic High Mileage 0W-20 motor oil meets ...Some will recommend around a 7,000 mile interval, others as much as 10,000 or 13,000 miles. A study at GM (who usually recommends around an 8,000 mile interval) found that a vehicle could go as long as 17,000 miles between oil changes without significantly degrading the oil. Just keep in mind that if you subject your vehicle to really extreme ...Maximizes Short And Long Term Engine Performance On High Mileage Engines. Boosted With Extra Fluid Titanium Technology To Increase Oil Film Strength And Reduce Film Breakdown. Reduces Leaks, Oil Burn Off And Power-Robbing Deposits. › …Also at our store the Dino is marked $14.99 for 5 quarts individual bottles or bulk bottle. If they would do an oil change special for $14.99 i would probably be using it in the girls car all day every day. I don't think it is a brilliant oil, but I imagine the Dino is fine for a 5k OCI and the Synthetic would be fine for a 7500 OCI.How much of what's on the label is marketing versus science? We analyzed a bottle of conventional 5W-30 Pennzoil, High Mileage 5W-30 Pennzoil, and Pennzoil P...Superior lubrication flow and pumpability at high and low temperatures 1. Excellent protection against the formation of sludge and harmful deposits 2. BUY ONLINE. Quaker State® High Mileage Full Synthetic motor oil is formulated in 0w-20, 5w-20, 5w-30 and viscosities to provide engine wear protection for high mileage vehicles.Aug 14, 2019 · The high mileage full synthetic version appears to be the best value giving you the most for the least money. I have the Walmart credit card, with 5% cash back on all online purchases (either delivery or store pickup). So the 5 quart jug of SuperTech High Mileage Full Synthetic 5W-30 oil is $19.98 * 95% = $18.98 / 5 quarts = $3.80 a quart + tax.Synthetic oil offers many benefits that complement the benefits of high mileage oil, including a 47% performance boost over conventional oil in AAA testing.. High mileage oil is available in full synthetic oil, synthetic blend, or conventional oil formulations. Be sure to follow the oil change specifications in your owner's manual to keep your engine healthy - and your warranty in good ...High mileage oil is a type of synthetic oil designed for older cars with 75,000 miles or more. It helps reduce engine wear, sludge buildup, and leaks, but it is more expensive than regular oil.The average realtor mileage deduction depends on which method you use to calculate it and how much time you spend driving your car for business purposes. You can use the actual exp...Full synthetic oil contains stronger base components. Which in turn will provide better performance versus a synthetic blend oil. Full synthetic tends to break down slower as well, so you won’t have to change your oil as often compared to synthetic blend oil. Which oil you should use will differ depending on your vehicle.Though most are synthetic-blend oils, full-synthetic oils designed for high-mileage engines (usually 75,000 miles [120,000 km]) are increasingly entering the market. Often, the buyer’s motivation for using a high-mileage oil is similar to motorists who buy synthetic-blend oil – a desire for better protection, but at a lower price than top ...On the other hand, Pennzoil Ultra Platinum Full Synthetic motor oil is specifically recommended for vehicles with over 500,000 miles. This is due to its superior cleaning properties and wear protection. ... The Ultra Platinum formulation is designed to handle high-mileage vehicles' unique challenges, providing enhanced protection and ...High-mileage oil is formulated with additive packages specifically for engines with more than 75-100k miles on the odometer. Those additives include: Seal conditioners that can swell and rejuvenate …While we are here, let's say we have a 7kW generator. Gas, air cooled. 1.1qt sump, calls for 10w-30 API SJ. They run at 3600 rpm for 10 hours a stretch sometimes at max load. Do you go with conventional 10w-30 and change every 20 hours OR. Pick a good syn 10w-30 and run 40 hours between changes. S.High Mileage oil really just has extra seal conditioners, meant to plasticize older seals. In your case, the Ultra is best since its made for newer seals. I've read that MaxLife and Edge HM also have added cleaning agents. Maybe Pennzoil using the PurePlus tech. automatically makes their oil a good cleaning oil though. Hmm. O. Mobil 1 advanced full-synthetic motor oil 5W-30 utilizes