This is a practical method to improve oil pressure in an older, high-mileage engine. I would like to change to synthetic so I can go 5000 between changes haha. i had a bad experience with a leak i attribute to switching to synthetic oil and i would never switch a. next time use quaker state defy in 5w/10w-30 2001 TJ 4. Synthetic Oil Synthetic or "full synthetic" oil is engineered specifically to provide the highest level of lubrication in high and low temperatures, which results in better overall engine protection. Using high mileage oil in an older engine is like putting lotion on dry hands. I change my oil out every 5-6k miles and have for the past 10 years. Also by my own experience the brake pads were excellent. , cold weather, hot weather, elevation. However, if your are operating in extreme cold temperatures, use 5w30 or 0w30 to get better cold flow advantage. Mobile 1 High Mileage is a synthetic motor oil which is formulated to keep high mileage engines alive for as long as possible. Unless your V6 is using oil or smoking under acceleration, or is leaving oil puddles on the ground, there's not much reason to use them. Castrol 06148 GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 1 Quart, 6 Pack. When I had my 2008 santa fe, I found OEM oil and air filters equal or better than other quality brands. These oils are great, but not 7500 miles great. Pennzoil High Mileage motor oil is a Pennzoil conventional motor oil that has been enhanced with a unique combination of special conditioning agents and additives to help stop leaks from seals and reduce the oil consumption that is typical of older, worn engines. 00 off of two 5 jug containers of either full synthetic motor oil or high mileage motor oil. Use conventional oil, change it often, sleep well, would be my advice. This happened to mine; had engine oil pan and rear engine seal replaced. If an engine isn't burning or leaking oil, or if it uses, say, less than a quart over 6,000 miles or so, switching to high-mileage oil may not be worth the extra cost for you. Formulated with seal conditioner, Mobil Super High Mileage helps prevent leaks and reduce oil consumption. Normally, I would go with a good quality natural oil in a vehicle like this that was already high-mileage before I got it but I'm wondering what the opinions are on using a high-mileage natural oil vs a full synthetic?. This is accomplished through the use of additives that address several of the issues that can come with a higher mileage vehicle including reduction of sludge buildup, as well as conditioning the seals to prevent leaks. If not, it's ok to use synthetic. The company provides oil change coupons regularly. It is recommended for engines that have over 75,000 miles but can be used with any engine old or new. In fact, plenty of high-quality full synthetic motor oils available carry the dexos1 spec, including AMSOIL Signature Series, AMSOIL XL and AMSOIL OE Synthetic Motor Oils. I would get OEM filter at the dealership. Learn about Pennzoil Platinum High Mileage, our best synthetic motor oil for high mileage engines, and how it keeps engines running strong when they reach 75,000 miles or more. If an engine isn't burning or leaking oil, or if it uses, say, less than a quart over 6,000 miles or so, switching to high-mileage oil may not be worth the extra cost for you at the moment. For older engines that run more towards the performance side (racing) there may be some benefit to the higher running temps the synthetic can handle. Also, you can get high mileage and synthetic Midas oil change coupons in Chicago, Denver, Edmonton, and many other places. Synthetic vs High Mileage vs Conventional Oil I've done a lot of googling on this topic, and basically all of the answers I see are non-conclusive "this is what I use so this is what's best. These oils are great, but not 7500 miles great. Unlike conventional oil, which is simply refined crude oil, synthetic oil is distilled, purified and broken down into its basic molecules. However, one exception is with older vehicles, especially those with high mileage. Instead of using a higher viscosity oil or an oil stabilizer additive, switch to a high mileage synthetic oil. BMW High Performance SAE 5W-30 Synthetic Oil *For more information on API ratings, please see the API Motor Oil Guide. If the vehicle is in good running condition with minimal leaks, running a synthetic oil will not harm anything at all. A high mileage oil change is like any of our other oil changes, with one important difference: we use a oil designed to benefit high mileage cars and trucks. It can last more than 6 months before it begins breaking down and becoming less effective.  Because of the better lubrication, there tends to be less friction within the engine, which causes the engine to run more efficiently, helping you achieve greater gas mileage. Synthetic vs. But other benefits are a slightly tougher oil. Toggle navigation Lunny's Auto. As you can imagine, this is an exact sience with everything in the exact proportions needed to do the job of protecting your engine in most every condition foreseeable. If you tow a trailer and your oil temperature is consistently above 200 F, you should use a synthetic oil and install an auxiliary oil cooler. I use Castrol High Mileage oil in my Volvo. MAG 1® High Mileage Synthetic Blend 5W-30 Motor Oil is formulated to extend engine life for vehicles that have already exceeded 75,000 miles. If you've already used a high mileage oil in the car, I agree with Mendel and would stick with it, just go up in oil weight. The product is a specially blended formulation of premium base oils and petroleum extractives for use in a wide range of engine and gear box applications. That's why I. maybe the synthetic oil did a great job at cleaning out the gunk that was keeping it from leaking but my last oil change I went to Pennzoil high mileage dino. However, if your are operating in extreme cold temperatures, use 5w30 or 0w30 to get better cold flow advantage. This is one of the best semi-synthetic high mileage oils as it is specially formulated with fewer phosphorus additives to prevent catalytic converter failure. Improving the performance of high mileage engines is what this synthetic oil is capable of doing and this is why it is a preferred choice for both old and new cars. If I use regular oil or synthetic oil in a new engine, my engine will take longer to break in. At this mileage, automobiles face increased exposure to leaks, deposits, sludge and friction. Best Oil for High Mileage? High Milage Synthetic Blend 5w30 at the moment. High Mileage Oil. High Mileage Oil: Vehicles are lasting longer, and more than 2/3 of the cars on the road have more than 75,000 miles on them. So, the high-quality Castrol EDGE 5W-40 SPT Synthetic Motor Oil has a weight of SAE 5W-40, which means that it has an SAE viscosity rating of 5 in cold temperatures and a rating of 40 at normal operating temperature. After all, synthetic oil is specially formulated to do a good lubricating job on the engine's components. Also, you can get high mileage and synthetic Midas oil change coupons in Chicago, Denver, Edmonton, and many other places. Some like, Castrol GTX HM and Valvoline Maxlife HM are some of the better oils out there. I use Castrol High Mileage oil in my Volvo. Supertech Oil at Walmart costs the same whether you buy high mileage oil or regular, making it a no-brainer if you believe the oil is actually good for your older car. The type of oil you choose depends on the make, model, and engine of your car. It pays for itself, especially in extreme temperatures and on short trips. I use Castrol High Mileage oil in my Volvo. I have a 89 Nissan with just under 190k on it now, I have always used 10w40, but for the last couple years I add STP now, No change in gas mileage but cranks better and sounds better. 3 with 142,000 miles. Some high mileage, high-performance cars, however, will be better served by continuing to use a synthetic motor oil. These oils are great, but not 7500 miles great. There are two types of synthetic oil: full-synthetics and semi-synthetics. Conventional motor oil on the other hand is extracted from oil wells through drilling and pumping it to the surface where it is collected and additional compression techniques are applied (Jiffy Lube, 2017). Some like, Castrol GTX HM and Valvoline Maxlife HM are some of the better oils out there. 8 development oil leaks using synthetic oil at 133k, running 0w20. Cleansing and Protection for High Mileage Engines. Many of the previous users of this oil highly recommend it to function powerfully and keep your engine in check throughout. I see zero need to do high mileage oil. As a jet engine mech in the Marine Corps, at various air bases in California, Japan and Viet Nam, I am witness to the fact that combat jets use only synthetic oil. Mobil 1 High Mileage synthetic motor oils are recommended for vehicles with more than 75,000 miles including all types of modern gasoline engines found in passenger cars, SUVs, light vans and trucks Mobil 1 High Mileage oils are suitable for many types of severe driving applications including high - speed highway and stop - and - go city driving. Full synthetic high mileage oil provides the best protection for older engines In addition to those additives, high mileage oils also contain seal swell agents to soften aged seals. If your car has over 75,000 miles, it's time to step up the fight against engine wear with the world's first high mileage motor oil. The reason synthetic oil will probably help you achieve greater gas mileage is due to the fact it tends to lubricate your car’s engine better than conventional motor oil. This premium synthetic oil is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high mileage engines. Find the latest and printable oil change coupons for Midas to take advantage of. Castrol 06148 GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 1 Quart, 6 Pack. Oh and you. However in San Diego, you're never going to have problems starting the car with a thick oil, even a 20W. Best Oil for High Mileage? High Milage Synthetic Blend 5w30 at the moment. It pays for itself, especially in extreme temperatures and on short trips. One more question, I am thinking to use "AmazonBasics High Mileage Motor Oil - Full Synthetic (SN Plus, dexos1-Gen2) - 5W-30 - 5 Quart - AMDH533Q" they also have fully synthetic without high mileage feature for the same price($18). Synthetic oil also contains additives intended to help keep an engine cleaner and protect it from damage. It most important to just keep up with regular oil and filter changes. Improving the performance of high mileage engines is what this synthetic oil is capable of doing and this is why it is a preferred choice for both old and new cars. In fact, some new cars require synthetic oil. I don't like Mobile 1. You can use what ever viscosity you feel would be best for your application. I use Castrol Syntec. There are four main types of oil: regular, synthetic, synthetic blend, and high-mileage. Of course the old "pat answer" used to be every 3000 miles. 00 off high Valvoline high mileage oil change coupon - It is a rare type of coupon, but when one gets it he or she stands a good chance of receiving additional extra services such as checkup and maintenance. But other benefits are a slightly tougher oil. Synthetic Oil will be about double the cost of High Mileage Oil on a 15,000 mile Oil Change basis. High mileage oil is not as pure as synthetic oil but more “refined” than regular oil, and some experts refer to it as high-grade mineral oil. I'd probably use a 20/50 synthetic (Redline, Mobil1, Spectro). Herein, we list even the combined coupons, such as oil change and tire rotation coupons. I think 15K miles between changes is okay if you are doing an oil analysis, but if you aren't, then I would recommend 5,000 to 7500 with the synthetic oil you are using now. If its synthetic oil, use the synthetic version. In addition, HMX is fortified with stout detergents to remove engine buildup and deposits, maintain cleanliness and promote engine longevity. High Mileage oils are formulated for older engines with over 75,000 miles on them. If you have had a chance to visit a typical garage setup or for that matter if you own a car of your own, you would have used the some kind of oil for your car’s engine. 8 development oil leaks using synthetic oil at 133k, running 0w20. A high mileage oil change allows you to travel greater distances between oil changes without worry that your engine will suffer. Should I use high mileage or full synthetic oil - Answered by a verified BMW Mechanic We use cookies to give you the best possible experience on our website. Find the latest and printable oil change coupons for Midas to take advantage of. Synthetic Oil Synthetic or "full synthetic" oil is engineered specifically to provide the highest level of lubrication in high and low temperatures, which results in better overall engine protection. Specifications. Normally, I would go with a good quality natural oil in a vehicle like this that was already high-mileage before I got it but I'm wondering what the opinions are on using a high-mileage natural oil vs a full synthetic?. In the past, a common argument against switching to synthetic oil in an older car was rooted in the belief that a synthetic oil would react poorly with the rubber seals of a high-mileage engine. Castrol® GTX® High Mileage Motor Oil is a semi synthetic engine oil that has been specially formulated for vehicles with more than 75,000 miles on the odometer. Take Note! STP ® High Mileage Oil Treatment + Stop Leak is excellent for all cars, light trucks, and SUVs. I've been doing the oil changes at Wal-Mart and right now the high mileage oil change costs around $40 which is pretty steep I think. Quaker State Defy is a synthetic blend motor oil that's engineered to defy time by preventing 98 percent of future engine wear, including camshaft and bearing wear. Lucas High Mileage Oil Stabilizer is a 100% petroleum product - developed in the laboratory and tested in the field for maximum reliability. Diesels with a DPF system MUST use correct grade and class of oil, as a rule this is a 5/30 full synthetic high performance with low SAPS and a classification of ACEA C4, ACEA C1. The Royal Purple ROY11748 HMX SAE 5W-30 High-Mileage Synthetic Motor Oil is one of the highest rated high performance motor oils online. What could be called one of the better marketing ploys in the lubrication industry has really done nothing more than add hype to the already information overloaded public. Hi All, Time to change the engine oil. com to carry the motor oil you’re looking for. I think 15K miles between changes is okay if you are doing an oil analysis, but if you aren't, then I would recommend 5,000 to 7500 with the synthetic oil you are using now. The higher viscosity helps prevent oil leaks and offers high-temperature protection and it contains seal conditioners and anti-oxidants as well. The main difference between regular synthetic and high mileage oil is the formula. Now however, because oils such as Mobil 1 5W-30 High Mileage Advanced Full Synthetic Motor Oil are better on your engine and carry fewer impurities, you can go much longer for an oil change. Switching from conventional engine oils to synthetic oil? You need the best oil filter for synthetic oil as explained in our post today. If you drive your truck daily, the resiliency of synthetic oil makes it safe to push a few thousand miles past your suggested oil change mileage. The best part is, no additives are mixed with it. Contains Seal Conditioners That Provide Added Level Of Protection & Help Reduce Oil Leakage; Contains Proprietary Additives That Provide Superior Protection From Wear & Harmful Deposits In Higher Mileage Engines, Jug. High Mileage oils are formulated for older engines with over 75,000 miles on them. 75 out of five-point rating. If you tow a trailer and your oil temperature is consistently above 200 F, you should use a synthetic oil and install an auxiliary oil cooler. It is also great for rebuilt engines to keep them running smoothly. High mileage oil is primarily to benefit seals. So I just purchased a 2007 Sc with 265000 km, always maintained on conventional oil. 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). Supertech Oil at Walmart costs the same whether you buy high mileage oil or regular, making it a no-brainer if you believe the oil is actually good for your older car. I always found it a bit curious that some folks would use Diesel oil in High Performance gasoline engines, rather than the more obvious high quality gas engine oils. But now, there are over a dozen that most DIY garage mechanics can choose from. Chevron keeps my engines clean in my other cars but everyone here scared me into using synthetic in my ML. When using ordinary oil, where you have to change your oil every 3,000 miles, you are spending almost the same amount when using synthetic oil that can have oil change intervals from 3,000 to 10,000 miles. Both are high quality brands and products, and either will get the job done. Both continue to use the 10W-30 recommended by the factory, but now it is SN quality rather than the old technolo. I also agree that the so called high mileage oils are pretty much marketing hooey. Down the road say 10k extra miles. We use and recommend each product on this list, but if we had to pick one, we would vote Royal Purple as the best synthetic motor oil. Normally, I would go with a good quality natural oil in a vehicle like this that was already high-mileage before I got it but I'm wondering what the opinions are on using a high-mileage natural oil vs a full synthetic?. The fact that it inhibits break-in due to the extremely high lubrication qualities (so use mineral oil during a break-in period, then switch to a synthetic). Enjoy the benefits of synthetic oil in older vehicles. You can bump it up to 10w30 in the summer. com to carry the motor oil you’re looking for. Re: Best oil for the ranger? If you have not been using synthetic oil up til now it is not a good idea to change over on a high mileage engine. i don't care about price i just want the best synthetic oil, so my car to be healthy and operate great. Castrol GTX, 5. For high mileage engines, there's a better alternative to either of these: semi-synthetic oil. Synthetic oil holds up better over a longer period of time than regular oil. If you're changing oil every 3000 miles this "2000 mile" use of a quart won't be a problem, but if you "stretch out" your change interval to 5000 miles or so you might need to add a quart between changes. Unlike conventional oil, which is simply refined crude oil, synthetic oil is distilled, purified and broken down into its basic molecules. I would use synthetic oil in the long run i think it is better for our car especially considering they are turbo cars. Should You Use Regular Oil or Synthetic Oil for Your Car Engine? By: Remanns. I use Castrol High Mileage oil in my Volvo. It is important to know that you can use synthetic oil at any point of your car's lifetime. Some high mileage, high-performance cars, however, will be better served by continuing to use a synthetic motor oil. In fact, it is recommended that cars that have over 120,000 miles continue to use conventional motor oil. Synthetic oil is useful only for EXTREME conditions, such as very high and very low temperatures, heavy loads, turbo-charged engines. Mobil 120766 is fully synthetic oil formulated with high-quality additives and the addition of additive mixer is accurate to ensure the quality of the synthetic base oil. The additives in high mileage oil. Our highly reviewed Quaker State Ultimate Durability Full Synthetic Motor Oil offers more fuel economy, more wear protection, more engine life and more performance in every bottle. Re: At how many miles should I use high mileage oil? I have 116K on my truck I have 10W-30 in it. synthetic engine oil is a far better oil than conventional. Since many car owners use synthetic oils these days, this means a high-quality filter is needed. The high mileage engine oil is a special type of lubricant designed as semi-synthetic oil enhanced with several other chemicals to further improve lubrication, stop corrosion, and help reduce oil consumption and leaks known to appear on older engines. It was specially designed to be used in cars that have high mileage. My gf little Honda with the 1. Switched to 10w40 High Milage Conventional oil and it cut my oil consumption by 50%. The Royal Purple ROY11748 HMX SAE 5W-30 High-Mileage Synthetic Motor Oil is one of the highest rated high performance motor oils online. I'm thinking of changing the oil in my C250 TD with 150k+ on it, but seem to recall reading that you shouldn't put synthetic oil in high milege engines, as it can soften gaskets/seals etc. The oil leaks continued for the first oil change and the second oil change but now 15,000 miles later on my third high mileage oil change the leaks seem to have slowed to undetectable levels. I think that using high quality full synthetic oil will help more in the long run than high mileage oil. Find the latest and printable oil change coupons for Midas to take advantage of. The Walmart by me never has the regular 5W-30 fully synthetic mobil1 5 quart jug, but they have the stuff labeled "High Mileage" fully synthetic (says for cars with high mileage). Synthetic motor oils vary but some companies claim gains of up to 5% in fuel economy just by switching your stock motor oil to their synthetic brand. that vehicle uses a roller cam, not a high friction flat tappet cam so it does not need any of those high mileage zddp oil additives, like STP. However, one exception is with older vehicles, especially those with high mileage. Normally, I would go with a good quality natural oil in a vehicle like this that was already high-mileage before I got it but I'm wondering what the opinions are on using a high-mileage natural oil vs a full synthetic?. Contains Seal Conditioners That Provide Added Level Of Protection & Help Reduce Oil Leakage; Contains Proprietary Additives That Provide Superior Protection From Wear & Harmful Deposits In Higher Mileage Engines, Jug. These oils are great, but not 7500 miles great. Change your oil again (or in your case maybe just top it off) and keep a close watch on it. Don't forget to check out our guide to the best spark plugs and best halogen headlight replacements. Synthetic oil actually begins its life as conventional oil and is then modified to improve its protective and lubricant properties. if you are using the high mileage oil i would stick to it. Castrol EDGE High Mileage with Fluid TITANIUM Technology, is the natural choice for drivers who demand performance and protection from their high mileage cars. Change the vehicle’s oil using the appropriate Valvoline motor oil viscosity grade specified for your vehicle, every 3,000 to 4,000 miles. When every mile is a milestone, choose high mileage oil. Now however, because oils such as Mobil 1 5W-30 High Mileage Advanced Full Synthetic Motor Oil are better on your engine and carry fewer impurities, you can go much longer for an oil change. i had a bad experience with a leak i attribute to switching to synthetic oil and i would never switch a. It's not a good idea to switch to synthetic oil on a high mileage engine. high mileage synthetic blend For added protection, consider using a high mileage synthetic or synthetic blend oil rather than a conventional motor oil. Both continue to use the 10W-30 recommended by the factory, but now it is SN quality rather than the old technolo. Oh and you. High Mileage oils are formulated for older engines with over 75,000 miles on them. With the right high mileage oil, you can make your high mileage engine last. If an engine isn't burning or leaking oil, or if it uses, say, less than a quart over 6,000 miles or so, switching to high-mileage oil may not be worth the extra cost for you at the moment. It has been recommended that he use high mileage oil to at least remmedy the situation. I use Castrol Syntec. On the other hand, if you use synthetic oil, you should probably change it every 7,500 miles, though some synthetic oils last 10,000-15,000 miles. With such qualities, synthetic oil works best for engines with smaller passages for oil and tighter tolerance. In fact, some new cars require synthetic oil. Use valvoline or some other decent oil, not high priced synthetic. There are four main types of oil: regular, synthetic, synthetic blend, and high-mileage. Also, the GM dexos1 specification doesn't stipulate the motor oil you use must be a synthetic-blend. Change the vehicle’s oil using the appropriate Valvoline motor oil viscosity grade specified for your vehicle, every 3,000 to 4,000 miles. I agree with this. Each data point includes the number of cars within a given mileage range; these bins all have a width of 10k miles. Castrol GTX HM doesn't just work better in older engines, it adheres to parts longer, offering better protection when starting an engine after a long period of sitting. Just use the correct one and change it when you should. Synthetic vs High Mileage vs Conventional Oil I've done a lot of googling on this topic, and basically all of the answers I see are non-conclusive "this is what I use so this is what's best. So I just purchased a 2007 Sc with 265000 km, always maintained on conventional oil. Also, once you start with it, you pretty much have to stick with it. I use mineral oils in my wife's car, but the race car. Full synthetic oil changes typically run $70-$100, depending on the vehicle. There is the potential for problems if you change to synthetic oil after years of using mineral oil in an older, high-mileage rotary 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). Oil consumption is costly and dangerous. If I use regular oil or synthetic oil in a new engine, my engine will take longer to break in. ContentsMidas Synthetic Oil Change CouponMidas High …. start with 60/ 40 then 40/60 then 20/80 then full synthetic. ***Best Motor Oil For High Mileage Engines*** Both their blended and full synthetic offerings are fine products and are priced too well to ignore. Having this synthetic oil in your engine also steps up your fight against unwanted engine breakdown and it is a preferred choice for cars with about 75,000 miles. The first question is "What do you consider high mileage". This mileage oil makes use of all technologies and innovations present in recent times, to ensure that it offers nothing short of the best performance to customers. mobil 1 Castrol syntec, quakerstate synthetic, Valvoline synpower , Pennzoil platinum is refined from natural gas and is still a group 3 but exceeds the minimum for a group 3. You will enjoy all the benefits that a full synthetic oil has to offer. I use Castrol High Mileage oil in my Volvo. Full synthetic are ester based oil have nothing to do with mineral oil. High Mileage Oil: Vehicles are lasting longer, and more than 2/3 of the cars on the road have more than 75,000 miles on them. This is a practical method to improve oil pressure in an older, high-mileage engine. High mileage oil is not as pure as synthetic oil but more "refined" than regular oil, and some experts refer to it as high-grade mineral oil. This oil is 100% synthetic, which means maximum performance. It would work well for Race Cars, Street Hotrods and Classic cars. If you aren't noticing oil under your car, then you're likely burning it, and in that case I'd try some high mileage oil to see if you can slow the burn a bit. Will high mileage oil help at all? Also, our local auto parts stores dont carry high mileage oil in the recommended 5w20. Supertech Oil at Walmart costs the same whether you buy high mileage oil or regular, making it a no-brainer if you believe the oil is actually good for your older car. Therefore, as an on the road inspector I refused to use anything but synthetic oil. Mobil1 High Mileage is a synthetic-based high mileage oil that they claim protects up to 500,000 miles when changed regularly. Don’t forget to check out our guide to the best spark plugs and best halogen headlight replacements. Do not use high-mileage oil in a moderately to low use car. The first is to switch when your vehicle reaches 75,000 miles. I've got 125k on my '14 Accord and so far so good. The "high mileage" synthetic oils, used on high mileage cars, it MUCH more expensive than regular motor oils. Its unique technology has been chemically formulated to lengthen the life of the engine. High mileage oils. But it doesn't combat any of the other issues in a high mileage engine. If I can move up from the High-Mileage based oil at 3k mile interval oil changes to a synthetic that will safely get me to 5k miles with no damage to the engine, and the difference is a measly $10, then I have just learned something that will not only save me money, but also time and effort in the long run. This imparts some of the benefits of synthetics into conventional oil, but at a lower price. 5 AmazonBasics High Mileage Motor Oil - Full Synthetic 5W-30 - 5 Quart - AMDH533Q. You will enjoy all the benefits that a full synthetic oil has to offer. High mileage motor oil can help slow down engine wear and actually counteract some of the effects of Father Time. Mobil 1 High Mileage is available in five viscosity grades 0W-20, 5W-20, 5W-30, 10W-30 and 10W-40. Don't forget to check out our guide to the best spark plugs and best halogen headlight replacements. High mileage oil is available as a synthetic blend or full synthetic. Of course the old "pat answer" used to be every 3000 miles. However, an oil change can help, and oil manufacturers offer special oils for high mileage engines designed to bring life back to old powerplants. If Full Synthetic is too expensive, but you'd like for your engine to enjoy some of the benefits, this is the choice for you. High mileage oil soothes cracked and brittle engine pieces, adding a boost of flexibility to the parts that need it most. However, as long as you use the High Mileage formulation of Mobil 1’s 120769 Motor Oil breathing new life to your old engine is easy. **Your SAE Grade is the rating or grade of motor oil you're using and numbers you're probably used to seeing, such as 10W-40. I've been doing the oil changes at Wal-Mart and right now the high mileage oil change costs around $40 which is pretty steep I think. If you aren't noticing oil under your car, then you're likely burning it, and in that case I'd try some high mileage oil to see if you can slow the burn a bit. Some of them have seal conditioners in them, but with regular oil changes I don't much see the need for them. **Your SAE Grade is the rating or grade of motor oil you're using and numbers you're probably used to seeing, such as 10W-40. Mobil 1 High Mileage 10W-40 synthetic motor oil meets or exceeds the requirements of:. Some like, Castrol GTX HM and Valvoline Maxlife HM are some of the better oils out there. I would use the 10-40 high mileage. in this web site also has Stars , it seems like 5w30 have better higher temperature protection compare to 0w20. 99 conventional and high-mileage oil change coupons. The engine doesn't burn oil and the exhaust emissions are okay, but it does have a problem with clicking lifters. Take into account any low ash requirements that might be specific to your engine High mileage oils are es. High Mileage Oil. Working on high end cars knowing their picky "oil choices" Pennzoil really works also if you own a Hemi V8 manufactured up to 2010 (example: 2000-2010) Do not use full synthetic ive seen plenty of Hemis come to an end early in life running synthetic I highly recommend Pennzoil Conventional and Conventional High Milage and all of Pennzoil motor oils. my car is a 2002 honda civic Lx. it has 149,000 miles. In a high-performance engine, regular oil is more apt to pick up deposits and form sludge. They do then to run on the thicker side of their viscosity range - which could exacerbate your oil consumption. Now we have a engine that has taken the oil correctly. Some are external factors, such as the climate you live in, your driving habits, or even the age of your engine. Most of the synthetic oil on the market is group 3 base oil. Mobil1 High Mileage is a synthetic-based high mileage oil that they claim protects up to 500,000 miles when changed regularly. Problems associated with aging engines need special c. This is one of the best semi-synthetic high mileage oils as it is specially formulated with fewer phosphorus additives to prevent catalytic converter failure. High Mileage with MaxLife ™ Technology is created using a blend of natural and synthetic oils as its foundation, while Full synthetic High Mileage with Maxlife™ Technology uses an even more robust base of entirely synthetic oil. I used to use Valvoline in my cars then I switched to Chevron Supreme. Using better oils give engines the necessary protection to continue working at optimal conditions. Best Oil for High Mileage? High Milage Synthetic Blend 5w30 at the moment. Diesels with a DPF system MUST use correct grade and class of oil, as a rule this is a 5/30 full synthetic high performance with low SAPS and a classification of ACEA C4, ACEA C1. The main difference between regular and synthetic oil is the temperature at which it undergoes thermal degradation. So it really doesn't make sense to use the oil in newer cars that barely reached the 50,000-mile mark let alone the 75,000. Even if you drive only occasionally, it’s still a good idea to use synthetic oil because conventional oil will start to break down much earlier, even when not in use. On the other hand, if you use synthetic oil, you should probably change it every 7,500 miles, though some synthetic oils last 10,000-15,000 miles. Recently wanted to start using Mobil 1 full synthetic 5W-20 to extend the engine life. You just need to know which synthetic oils on the market are the best. Do not use high-mileage oil in a moderately to low use car. 3 with 142,000 miles. This 5W30 Oil has too much Zinc & Phos for use in catalytic converter equipped vehicles. Read our best synthetic oil buying guide to learn more about choosing the best engine oil in 2019. High Mileage Oil. Changing oil in your car is necessary for engine reliability, longevity, and performance. The bottle says it is formulated specifically for high output GM LS engines, and that no ZDDP or additives are required. Synthetic oil may adversely affect cars with extremely high mileage. And High Mileage oils include "Seal Swell" chemicals to help reduce oil leakage in those older engines. CAM2 Blue Blood Elite 10W-30 SN Plus/GF-5 Full Synthetic Engine Oil. Check you manual for right oil weight too, if not use internet to find about your car. In my opinion they have the best oil for regular consumer use. It is formulated with SuperSyn, fully synthetic, high-viscosity fluid, and an anti-wear additive that helps protect critical engine parts from lubricant-related failure. Pennzoil High Mileage motor oil is a Pennzoil conventional motor oil that has been enhanced with a unique combination of special conditioning agents and additives to help stop leaks from seals and reduce the oil consumption that is typical of older, worn engines. It was specially designed to be used in cars that have high mileage. If you notice an oil drip, that’s a sign you should start using high-mileage engine oil. Full synthetic are ester based oil have nothing to do with mineral oil. Best synthetic motor oil – Royal Purple 51530 High Performance oil (Our top pick) Royal purple is one of the notable brands in the market when it comes to synthetic oils. 3 Synthetic blend oils? 11. The Mobil 1 5W-30 High Mileage Full Synthetic Motor Oil ensures outstanding wear protection and engine cleanliness. Contains Seal Conditioners That Provide Added Level Of Protection & Help Reduce Oil Leakage; Contains Proprietary Additives That Provide Superior Protection From Wear & Harmful Deposits In Higher Mileage Engines, Jug. Castrol Gtx High Mileage 5w-30 Synthetic Blend Motor Oil (03102) 5 Quart - New 03102c for sale in Monsey, New York | Lunny's Auto. Some like, Castrol GTX HM and Valvoline Maxlife HM are some of the better oils out there. Should I Use High Mileage Oil or Synthetic? Most dealerships, brands, and motor oil experts recommend using synthetic oil. If its getting past the piston rings, this won't really help, but if you have bad valve stem seals, you might be able to slow the leak some. The main difference between regular synthetic and high mileage oil is the formula. My question is, is it safe to put synthetic oil in such a high mileage car? I don't want to mess with something that works fine, but I really can tell the difference in the extreme cold with it. There is no magic or mystery in oil. Find the latest oil change coupons for Jiffy Lube. 0L with 176,000 miles. In my opinion they have the best oil for regular consumer use. Most big name brand High Mileage brands are a "synthetic blend", I know Mobil Super High Mileage and Castrol gtx high mileage are. There are two types of synthetic oil: full-synthetics and semi-synthetics. More so than improve your mileage this will keep built up oil sludge from oxidation from decreasing the effectiveness of your motor oil. Its unique combination of synthetic base oils and a superior additive package results in a formulation that exceeds the requirements of most gasoline or diesel applications that call for 10W-40 or 20W-50 motor oil.