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If you own a car that has been on the road for a long time, you might have heard of high mileage engine oil.
But what exactly is it, and how does it differ from regular engine oil?
In this blog post, we will explain what high-mileage engine oil is, how it works, and why you might want to use it for your old car.
What is High Mileage Engine Oil?
High mileage engine oil is a type of engine oil that is specially formulated for vehicles that have more than 75,000 miles on their odometers.
As your car travels more miles, some parts of the engine such as the crankshaft, pistons, rod bearings, and valve seals will wear out more, even if you routinely change engine oil.
As a result, engine oil contains additives that help protect the engine from wear and tear, reduce oil consumption, prevent leaks, and improve performance in old engines.
High mileage engine oil is designed to address some of the common problems that older engines face, such as sludge buildup, seal degradation, and metal fatigue.
Additionally, High mileage engine oil can benefit your old car in several ways.
It can extend the life of your engine by reducing friction and heat, which may cause damage over time.
Besides, it can also improve your fuel economy by keeping your engine running smoothly and efficiently.
Moreover, high mileage engine oil can save you money on repairs by preventing oil leaks, which can damage other parts of your car and the environment.
How Does High Mileage Engine Oil Protect Engines?
1. Prevent Leaks with Seal Conditioners
In this case, seal conditioners help rejuvenate seals that have contracted and become brittle over time.
High mileage lubricants incorporate seal swellers and conditioners to enhance engine performance, reducing leaks and minimizing smoke.
2. Enhance Engine Cleanliness with Extra Detergents
The use of detergents in high mileage oil contributes to a cleaner operation in older engines.
Engines with considerable mileage tend to generate sludge at a faster rate than newer counterparts.
Ultimately, high mileage oils include antioxidant compounds to combat sludge formation and prevent viscosity deterioration.
3. Mitigate Wear by Employing More Anti-Wear Agents
Since anti-wear substances act as a preventive measure against further wear.
Engines with high mileage undergo accelerated deterioration compared to newer ones.
As a result, High mileage oils contain compounds that diminish future wear by inhibiting metal-to-metal contact.
When to Use High Mileage Engine Oil
Begin utilizing high mileage oil when your odometer reads between 75,000 and 100,000 miles.
Additionally, consider the following indicators as signals that it might be the appropriate time:
- Elevated oil consumption
- Sluggish engine start in cold weather or excessive heat on warmer days
- Reduced throttle response
- Decline in fuel efficiency
- Occurrence of minor leaks
What Sets Apart High Mileage Engine Oil?
High mileage oil is designed for older engines and incorporates specific elements to safeguard seals, including antioxidants, detergents, and additives to address wear and friction.
These oils feature long-lasting viscosity modifiers that maintain their effectiveness over time, ensuring the oil remains thick for extended durations, thus providing protection to engine components.
As a vehicle ages, various components experience wear and loosening. Gaskets, seals, and non-metal parts naturally degrade over time.
High mileage engine oil includes chemicals that oil leaks in the long term.
Essentially, high mileage engine oils cater to engines that have surpassed their warranty mileage.
Benefits of Choosing High Mileage Oil
As vehicles age and accumulate more miles, they become increasingly susceptible to wear and tear.
Unlike regular motor oil, high mileage oil incorporates a unique blend of conditioning agents and additives.
These additional components serve the following purposes:
- Retards leaks by revitalizing potentially worn-out engine seals
- Dissolves residue left by previous lubricants
- Reduces oil loss through burn-off
- Enhances fuel economy
- Mitigates common wear and tear on older engines
Disadvantages of High Mileage Oils
Conclusion:
High mileage engine oils are not a magic solution that will make your car run like new, but they can certainly help you prolong its life and performance.
By using high mileage engine oil, you can protect your engine from leaks, sludge, wear, and other problems that commonly affect older engines.
Moreover, you can also save money on fuel and repairs, and reduce your environmental impact.
If you are looking for the best high mileage oil for your car, we recommend you check out product reviews and comparisons.
Whether you need synthetic, semi-synthetic, or conventional high mileage engine oil, the choice is yours.
Don’t let your old car give up on you. Give it the care and attention it deserves with high mileage engine oils.
You will be amazed by the difference it can make.