Older cars generally run well with conventional oil, unless your vehicle has more than 75,000 miles on it, in which case high-mileage oil is recommended. Reduce oil loss caused by burn-off. There are four main "recommended" intervals for oil changes based on factors specific to you and your car: Every 1,000 miles (1,609 kilometers) or every six months Every 3,000 miles (4,828 kilometers) Every 5,000 to 7,500 miles (8,046 to 12,070 kilometers) Every 10,000 to 15,000 miles or every six months (16,093 to 24,140 kilometers) But, the oil is specially designed to target the problems which develop in older cars with more than 75,000 miles of experience. The bottom line is that high-mileage engine oils are designed for engines that are beyond their warranties and have 60-, 80-, 150,000 miles. All the while, you increase the longevity of your engine as well. Check Latest Price. I wouldn't go higher viscosity than 10W-40, I see some people go 20W-50 to slow oil consumption instead of servicing the engine. This type of oil contains leak prevention additives, seal conditioners and other products to help extend the life of your engine. This is why you need to consider switching to synthetic oil after 100k miles. Thank you in advance. High mileage oil change. If the oil is murky or opaque, it might be time for a change, and if it's milky, your engine may be leaking coolant. Wear and tear on things like suspensions, brakes, belts, hoses, and electrical systems will be worse on higher-mileage cars, and can lead to necessary repairs. Do a dry/wet compression test to make sure that the rings are ok. So I just started to ignore it.. If that rumor i. If you aren't planning on keeping it for the rest of your life, then conventional oil will be more than adequate. Thus, this prevents potential engine failure. The Castrol high mileage synthetic oil helps to reduce oil burns, leaks, and power-robbing deposits. Fully synthetic would be better. Do not overfill. High-mileage motor oil doesn't hurt and it could prevent leaks from starting. Keeping this in view, will high mileage oil hurt a new car? High-mileage motor oil doesn't hurt and it could prevent leaks from starting. Yes, high mileage oils are bad for your car. As you can see, there's quite the difference in how these two types of oil perform. High mileage oil is designed for vehicles with more than 75,000 miles. The mileage on it is starting to get up there now. Max-life doesn't come exactly cheap, about $2 a quart. So if you don't, and you go 198,000 miles and never change it, then a fresh change can sometimes make it slip. replacing these items will usually solve the problem. And non-high mileage oils are safe for older cars. If you did 6k miles in 3mos, you would change the oil at the 3mos mark. 1 yr. ago. We certainly don't always agree on fluid changes but in this case I think Tester's method for high mileage cars makes sense. When heavier oil will be added to the engine, it will never leak and throw extra smoke out of the engine. That makes it all the more critical to begin giving engines special care at 75,000 miles because they are going to need it to help them go that remaining 125,000 miles. Start with a quality motor oil. The higher-mileage oils are formulated with seal conditioners that increase flexibility and restore shape, which can help prevent leaks in the long run. Engine oil additives. I change the automatic fluid whenever the transmission "feels" like it needs it, which tends to be about the time I get to the . No matter high tight I tighten that sensor, it would still occasionally leak. Thanks to new regulations and the design of modern cars, along with the . Use it if you see a leak or notice rattling. Thus, this prevents potential engine failure. Current vehicles last longer than the older vehicles, and if you want your vehicle to pay off your all money and run the car's mileage well into six figures than you have a choice to use higher mileage oil. The fluid change did not damage the transmission, the damage was already there. She burns maybe 1/4 quart every 4000 miles or so, which leads me to believe that . . One simple change you can make is switching to a high mileage oil. Hey folks, I want to know your oil brand recommendations. 3. level 2. It wasn't much, but it was coming from the oil pan where the oil level sensor is. And non-high mileage oils are safe for older cars. On top of that the high mileage oils contain extra detergents and anti wear additives compared to their cheaper counterparts. And changing a car's air filter is super simple. Conservative estimates for oil-change intervals used to be as low as 3000 miles, before significant improvements in fuel-delivery systems, engine materials . I would say around the 98-100k miles mark i started noticing lots of oil consumption. Meaning, if say you do 6k miles in 6mos, you change the oil at the 6mos mark. 5W20 motor oil provides the best performance between the ranges of -22°F (-30°C) and 77°F (25°C). Mobil 1 High Mileage If you know your vehicle has received regular oil changes at the manufacturer's Mobil 1™ High Mileage synthetic motor oil is the best choice. List of best Oil for High Mileage Cars That Burn Oil. 2016, 4:53pm #2. On high mileage cars, it can damage the transmission. Keeping this in view, will high mileage oil hurt a new car? In fact, some new cars require synthetic oil. Make sure the oil level marks full. This oil stabilizer is a unique mixer formulation of high-grade base oils and petroleum extractives. Transmission oil change is draining the old oil from the drain bolt and refilling with new oil. Quaker State's® Higher Mileage Engine™ motor oil is specifically formulated for engines with over 75,000 miles. • Prevent engine leaks and oil consumption. Just do a search here but it involves fluid exchange as well as a pan drop. It lubricates and cools hundreds of close-tolerance moving parts to minimize friction and wear. For comparison, the temperature range of 5W30 motor oil is between -22°F (-30°C) and 95°F (35°C). The 4.0 L V-8 supercharged engine does not leak, and has no measurable oil consumption between oil changes. The advanced full synthetic oil is made with a proprietary blend of high-performance base stocks fortified with a precisely balanced additive component system. It's really a judgment call if you should pay more for high-performance oil when your vehicle has 100,000 miles on it but is using little or no motor oil. your oil filler cap or oil filter may be the source. Do you put seafoam in before or after gas? I think i am losing around 1qt or more per every 2k miles now and will need an oil change or top off around 2.5k to 2.8k miles due to low oil light coming on. They, for whatever reason, have apparently decided that it's economically feasible for them to forego all oil changes to keep their trucks on the road all day every day. In short, there is no harm in using high mileage oil in low mileage vehicles or newer and newer vehicles. Pros . Such oil features additives that help protect seals. All the while, you increase the longevity of your engine as well. Most vehicle manufacturers would say it's normal for an engine to consume some oil between oil changes. 1. Using a Higher Oil Viscosity in High-Mileage Cars. Check out this chart to see what MaxLife High Mileage™ offers that conventional oil doesn't. Thicker oil can be the best motor oil for hot weather. Yes, because it is a feasible method to improve oil pressure in an older engine. The engine has a 7 quart sump IIRC so it shouldnt have an issue with that interval. On a normal car, you should change it every 40,000 miles or so. High-mileage motor oil doesn't hurt and it could prevent leaks from starting. Currently using Mobil 1 0w-40 and have been since I purchased the car 4 years ago with about 116,000 miles on it. The main ingredient is zinc, which is ideal for preventing corrosion. . This is a coincidence. For Japanese and American automobiles, regardless of the year of production and service . With these numbers in mind, it's clear that using 5W30 . At least two brands (Mobil 1 & Valvoline) offer this type of oil in a High Mileage variety. There was a time when 75,000 miles meant that a car was about three-quarters of the way to the junkyard, but 200,000 is the new 100,000 miles for cars. This ratio is smoother than oil. While you could use high mileage oil in a younger car without harming it, the issues that high mileage oil addresses usually don't appear in vehicles with fewer than 75,000 miles. High-mileage motor oil doesn't hurt and it. Park your car on a level surface and wait about 20 or 30 minutes to allow the oil in the engine to drain into the oil pan. Like mentioned before, in the past, engines were built with looser tolerances - especially bearing clearances. you don't want to take a bath with dirty water. However, one exception is with older vehicles, especially those with high mileage. Best Overall. Mobil 1 HM is also a good choice if youre wanting to give synthetic a run and perhaps bump it up to 7500-10,000 intervals. If the level is low, add oil. Results will either be immediate or noticeable within a few days of driving. fixing oil burning outside the engine. The oil is enriched with an extra flow of fluid titanium technology, meant to reduce the film breakdown while increasing film strength. High mileage oils are safe for new engines. I don't think such change would make difference you can notice this way, or the other, but read some about oil quality. Zhang said "it's really good for high-mileage engines… for when vehicle performance is deteriorating," but it can be used in brand-new cars as well. My truck is an 05 and has 85k and was thinking about doing the 100k service, which includes the transmission fluid change. THe Max-Life adds a larger amount of seal conditioner to the oil mix, and a slightly more detergents to the base oil. One of the leading causes of 'check engine' lights coming on in high mileage cars is actually catalytic converter failure, which can be caused by phosphorous in engine oil. Ever. Lucas Oil Stabilizer for High Mileage best for old engines. Improve your fuel efficiency. The oil manufacturers have identified the interest of customers, and now they are recommending this high mileage oil. Mobil 1 Extended Performance High Mileage oil is the lifeblood of high mileage engines, delivering outstanding performance and long-lasting engine protection during long service intervals. Click to see full answer. Never Use This Type of Engine Oil Additive in Your Car, DIY and car repair with Scotty Kilmer. I have a 1998 Toyota Tacoma pickup with 210,000 miles. The recommended mileage to change a car air filter is every 15,000 to 30,000 miles. Whatever you feel is important to know about high mileage labels or full synthetic. For example, an automaker may make a car with a transmission that typically needs to be replaced at the 120,000 mile mark. My car is currently over 95k miles and is a 2013 Nissan Sentra SL. Added anti-wear and detergent compounds are just. Similarly, is High Mileage Oil Good or Bad? 138k miles is not high mileage 3. going to 10 grade oil will not improve normal lubrication, but will slow delivering the oil on cold start. High mileage oil soothes cracked and brittle engine pieces, adding a boost of flexibility to the parts that need it most. Yes, the new HIGH MILEAGE fuel and oil treatment by Sea Foam is specially designed to help vehicles with more than 75,000 miles run stronger, longer, and cleaner. With the high-mileage oil, the idea would be that you do 12k miles in 6mos and then change it at the 6mos mark. Over 7500 miles before a change is necessary. Using a high-mileage oil in a new vehicle would be ill-advised, since no manufacturer recommends this type of oil for a new vehicle. Change a car air filter more frequently than 30,000 miles if you live a dusty area. Archoil AR9100. I have yet to hear a consensus on this. Summary. Which type of motor oil to use in your car's engine, DIY with Scotty Kilmer. The only way you would be able to tell for your car would be to send in an oil sample after 3k miles to get it tested. Add entire bottle of COMPRESSION REPAIR WITH RING SEAL to engine crankcase at or between oil changes. I think the manual states the first fluid change is at 100k. To achieve maximum benefits, you have to mix a ratio of 20% Lucas Oil Stabilizer for High Mileage to 80% engine /transmission oil. For new cars, it is recommended to use oil API SN and higher, viscosity 0W-20, 5W-20, 5W-30. Moreover, will high mileage oil hurt a new car? 2. I've heard before not to change the fluid in the tranny but I was going to give this vehicle a shot at some PM prior to failure. However, for younger or low mileage . Slightly more viscous oil will help you in protect worn bearings too. Oil formulations that are marketed as "high mileage vehicle oil" are usually synthetic blends and contain friction modifiers and other additives that can help with the looser tolerances of a worn engine. Realistically, all synthetic blends use a combination of conventional (mineral) oil, machine-grade mineral oil and pure synthetic lubricant (defined as a lubricant produced in a lab, as opposed to one refined from petroleum). Available in 5w30, 10w30 & more. High Mileage & Extended Performance motor oils. In addition to having seal conditioners, high . The GTX High Mileage formula is specially formulated with less phosphorus additive to prevent catalytic converter failure. As a rule of thumb, most new cars require synthetic oil. High-mileage motor oil doesn't hurt and it could prevent leaks from starting. As mentioned above, you remove sludge build-up and deposits from the engine. Differences Between High Mileage Oil Brands Higher-Mileage Oil. If your car has one of the aforementioned . This leads to less leakage and oil . Similarly, is High Mileage Oil Good or Bad? Here's How Engineers Test That Claim. The newest synthetic motor oils claim you can go one year or 20,000 miles between oil changes. As a rule of thumb, most new cars require synthetic oil. Zinc Supplements for Motor Oil. My 2011 Toyota Camry LE takes 0W-20 SAE synthetic motor oil. And says this on their oil comparison table: Reduce general wear and tear on older engines. However, with a car that age, it's probably a waste of money. It's kind of a gamble. Go for the Flushing method only if you regularly change the transmission oil. If oil usage and leaks reduce or stop, just drive on, texases . Beside above, will high mileage oil hurt a new car? High-mileage oil: Most experts recommend you use high-mileage oil if your car has more than 75,000 miles. . Yes there's an advantage, you will be doing preventive maintenance on your oil seals because high mileage oils contain extra seal conditioner that are already in regular oils. For severe cases of engine sludge . Valve seals are fairly easy to do on a 318. High-mileage motor oil doesn't hurt and it could prevent leaks from starting. Same analogy as taking a bath with dirty water. Add seafoam after gas to clean a gasoline or diesel fuel system. Answer (1 of 9): Rumor (unsubstantiated at my end) has it that UPS never changes the oil in their trucks. another common source is the valve cover area. Synthetic oil technology has improved over the years, and most cars on the road today should be able to use either synthetic or regular oil, so long as the proper weight is used. Also know, will high mileage oil hurt a new car? Any and all advice is welcome. Here is the problem with changing the transmission fluid. Older cars generally run well with conventional oil, unless your vehicle has more than 75,000 miles on it, in which case high-mileage oil is recommended. the valve cover protects the valve mechanism, which is usually on top of the . Reinsert the dipstick completely into its tube and pull it out again. Is seafoam good for high mileage cars? In Flush, a machine is used to push out all the remaining old oil before pouring in fresh oil. Castrol EDGE High Mileage is an advanced full synthetic motor oil with the high-level protection of GTX High Mileage and then adds the benefits of full synthetic technology delivering higher levels of thermal stability, deposit control and excellent anti-wear performance. Other common causes include a dirty oil filter, which can happen if you don't change your oil properly or if dust and other dirt build up over time. High-mileage motor oil doesn't hurt and it could prevent leaks from starting. The most common cause of high oil pressure is . make sure that the oil filter is properly screwed on and tight enough. Most vehicle manufacturers would say it's normal for an engine to consume some oil between oil changes.. Clean oil is better for your car engine, keep using clean oil to lubricate your car's engine, keep your car run better and smoother. Oil companies claim their new synthetic formulas don't cause leaks in older engines, thanks to a higher viscosity than in past iterations of the lubricant. Pennzoil HM, Quaker State Defy or Valvoline Maxlife would all be good choices. So if you buy a car new, change it every 40,000 miles, and you won't have that problem. Synthetic motor oil protects your engine. But Mobil references the 75,000 mile mark as being high mileage. Castrol GTX High Mileage 20W-50. The main advocates of the 3,000-mile oil-change schedule are those who would profit by it: repair . Like mentioned before, in the past, engines were built with looser tolerances - especially bearing clearances. Would it harm your engine? This high mileage oil not only offers the benefits of Mobil 1 High Mileage oil (detailed below), it is also designed to protect critical engine parts for 15,000 miles between oil changes. DOSAGE: One bottle treats 4 to 6 quarts of oil. Wipe it clean using a shop rag. This is why you need to consider switching to synthetic oil after 100k miles. One may also ask, is High Mileage Oil Good or Bad? Most likely not, but it would be better to adhere to what is specified in the owner's manual, at least until the warranty has expired. Install Compression Repair every 6,000 miles or with every oil change. You get more for your money and more out of your existing resource pool. It seals piston-ring gaps and cylinder-wall valleys to keep contamination to a minimum. Most vehicle manufacturers would say it's normal for an engine to consume some oil between oil changes.. Synthetic blend offers greater protection at a much better cost compared to most synthetic oils available on the market. It also does a great job of improving the fuel economy to maximize the number of performance days remaining. Using high mileage oil in an older engine is like putting lotion on dry hands. Is this motor oil really superior to "regular" 0W-20 SAE synthetic motor oil for high mileage . 1. . • Protect . Using a Higher Oil Viscosity in High-Mileage Cars. Castrol® GTX® High Mileage Motor Oil is a synthetic blend oil, for vehicles with more than 75,000 miles on the odometer. So just try some half. Actually, from my own personal experience.. My car did use to leak oil every now and then when I was using Quakerstate high mileage oil. An engine's life began to deteriorate rather rapidly around 100,000 miles, and so to increase the oil pressure, high-mileage car owners would use a higher oil viscosity such as . High mileage oils are safe for new engines. Currently at 120k miles. #14. mirrorimg said: Synthetic oil has an extended life over conventional, so you would not have to do oil changes every 3k because the lubrication life cycle of the oil lasts for longer. 2. If one is resorting to high mileage oil and stop leak the life of seals are already on the short side of life. Open the hood and pull out the oil dipstick. The benefits and effec. Does Luca. So, it will not be beneficial for younger vehicles or low mileage vehicles. Here's how oil companies make, and test, these new lubricants . High mileage oils are safe for new engines. Also are additives like this harmful to a turbo car, can these additives affect the longevity of the seals or bearing in the turbo or cause deposits? The answer is conclusive: No, you don't, according to every auto manufacturer we've talked to. As your engine ages, make sure to take the right steps to protect it. In addition, Castrol EDGE High Mileage, in the 0W-20, 5W-20 and 5W-30 . November 15, 2021 Maintenance High Mileage Oil Can Help Extend Engine Life Motor oil is arguably the most important non-mechanical component of any vehicle's engine. Conveniently, some major repairs can be predicted. Most high-mileage engine oils are sort of a halfway point between a synthetic blend and a conventional oil. Sep 13, 2010. A unique blend of base oils, additives and a special seal-conditioning agent, Quaker State® Higher Mileage Engine™ can help: • Restore engine performance and power. This product can be used on either gasoline or diesel engines. Good oil should be a clear brown-black color, though the Automobile Association of America (AAA) cautions that color is not the only indicator of oil life. It's important to change your car's air filter because a dirty air filter can reduce gas mileage by up to 10 percent. Synthetic oil versus conventional oil in your car engine. The best engine oil treatment. HDEO is a good oil. Synthetic motor oil protects your engine. I switched my car to Mobil 1 at 127K miles, and it runs better than before. As mentioned above, you remove sludge build-up and deposits from the engine. An engine's life began to deteriorate rather rapidly around 100,000 miles, and so to increase the oil pressure, high-mileage car owners would use a higher oil viscosity such as . Let us simplify it for you. . Just viscosity is not all that matters.