Menu
Find Your
Car
Find New
Car
Local
Pages
Pakistan
Antigua
Anguilla
Armenia
Australia
Azerbaijan
Bahamas
Bangladesh
Botswana
Burundi
Canada
Chile
Costa Rica
Cyprus
Dominican Republic
Fiji
Georgia
Ghana
Guatemala
Guyana
Ireland
Jamaica
Kenya
Kyrgyzstan
Lesotho
Malawi
Micronesia
Mongolia
Mozambique
Namibia
New Zealand
Nigeria
Papua New Guinea
Paraguay
DR Congo
Russia
Rwanda
Samoa
Solomon Islands
Somalia
South Africa
South Sudan
Sri Lanka
Tanzania
Tonga
Uganda
Ukraine
USA
Zambia
Zimbabwe
Car
Services
Company
Overview
Reviews
Blogs Categories
Help
Explore Stock
Explore Stock
Explore By Price
Explore By Price
Explore By Make
Explore by
Type
Explore by Year
Explore by
Discount
Inventory
Location
Inventory
Location
Other Categories
Other Categories
A rear main seal is located beneath the vehicle’s engine components. The prime function of the rear main seal in your vehicle is to prevent the oil from leaking between the block and the crankshaft. This seal is designed to last for many years, even a lifetime, under normal circumstances. However, it also comes with its flaws. Because of its hidden location and placement at the back of the engine, oil leaks are natural.
Typically, the process of repairing the rear main seal requires the transmission to be removed. However, eliminating the transmission is a tricky process. Fortunately, there are ways to replace a rear main seal without removing the transmission. In this blog, we will go through a detailed discussion on how to carry out the process.
To better understand how to replace the rear main seal, let’s discuss what it actually is. The rear seal is installed at the rear of your vehicle’s engine. Its prime purpose is to help the crankshaft as it prevents the oil from leaking into the crankshaft. If the rear main seal malfunctions, the oil will leak fast and dry up, causing a stain and destroying the system.
Knowing that your vehicle has a faulty rear main seal can be quite frustrating. This is because most drivers are unaware of this. This component is present underneath the car, and it can become very hard to identify its symptoms.
They are located at a hard-to-reach place because they are not intended to be repaired or replaced. But how can you tell if the rear main is leaking?
The prime symptoms of a rear main seal leak include:
Leaving black stains on the road when standing in the driveway or parking lot
Aggressive oil loss
Oil leak when transmission connects to the engine
However, oil leaks can occur from various parts of the engine, including the oil filter housing, PCV, valve cover gasket, head gasket, and so on. Therefore, diagnosing a rear seal failure can be tricky.
Apart from the rear main seal’s lifespan, the following factors cause it to get damaged.
Firstly, the cause could be the crankshaft’s malfunctioning. The crankshaft breakage can affect the rear main seal.
Secondly, the rear main seal can face issues because of bad installation from the mechanic or manufacturer.
Lastly, weather and temperature conditions inside the vehicle can also affect the seal. The rear main seal’s lifespan can be threatened by dust, debris, or hot or cold weather.
Below we discuss the most common causes of rear main seal leaks.
Because the crankshaft is rotating constantly against the rear main seal, it is common for the seal to wear down over time and leak. As this happens, you will start to notice a small leak becoming more prominent over time. Sometimes, other factors also contribute to expanding the leak so quickly.
If there is a small or gradual leak, it is probably because of normal wear and tear over time. You can take preventive measures and ensure maintenance to prolong the life of the rear main seals, such as through frequent oiling and changing filters.
When the engine runs on low oil levels, many other components of the car are starved of oil and lubrication. It can cause more friction and heat inside the engine that can take a toll on the rubber seal, causing it to wear down and leak.
Low oil levels can lead to many other issues, including worn main bearings. Therefore, it is important to keep your engine oil topped up.
The function of the main bearings is to hold the crankshaft in place, allowing it to rotate in a fixed position. The main bearing is made of metal and can face wear and tear from friction of the crankshaft,
As these bearings wear down, they can create some slope in the crankshaft, allowing it to move slightly. It can put extra strain on the main seal, causing it to deteriorate quickly.
Bad main bearings can also cause several performance-related issues, which can require a new bearing and possibly a new crankshaft. Because of the bearing location, the engine will have to be torn apart, making the repair costly.
If the crankshaft is misaligned, it will not rotate in a perfect circle, putting extra stress on the rear main seal. Damage or misalignment of the input shaft/flex plate can also stress the seal and cause failure.
The engine produces the ” blow-by gasses ” when gas, oil, and exhaust fumes pass the piston rings and end up in the crankcase.
The function of PCV is to vent this bad gas back into the intake tract. This reduces emissions and releases pressure created in the crankcase. A clogged PCV valve prevents the blow-by gases from venting out of the crankcase, which can cause pressure to build up inside the engine. As a result of excess pressure, the rear mean seal can slip out of place, ultimately causing an oil leak.
Replacing the rear main seal can be a lengthy and daunting task. You will also need special tools to carry out this job. A professional mechanic can assist you, but replacing the rear main seal can cost a lot.
Usually, the transmission must be removed before reaching the rear mean sea. However, you can do this without removing the transmission.
Here are some of the steps to replace a rear main seal without removing the transmission
The first step in replacing a rear main seal without removing the transmission is removing the engine’s battery. Although this is not part of removing the transmission, it is important to ensure safety.
Take out the battery by disconnecting both negative and positive terminals that are connected to the circuit. To generate more working space, you can disengage the exhaust. This way you will feel more comfortable.
A drive shaft, also known as a propeller shaft, is a long rod that transmits torque from the transmission’s output shaft to the rear differential in rear-wheel or all-wheel-drive vehicles. In order to replace the rear main seal, you will have to take the driveshaft off. After that, you will need to find the flex plate. It is a round metal disc with multiple holes in it. You can remove the flex plate with the use of a wrench and a screwdriver. This way you will be able to reach the rear main seal easily.
Removing all the extra components is the primary job you have to do when replacing a rear main seal. Generally, the seal is pressed into the engine block through bolts. You can see the crankshaft in the middle that comes into action when the engine is running.
You can see a pilot bearer at the center of the crankshaft. The seal hood normally has 6 to 10-mm bolts that you must remove. After removing the entire set of bolts, you need to remove the seal hood. Be careful when handling the housing of the seal as it is made with fragile material of aluminum, making it prone to cracks and dents.
The seal normally comes out with the hood, but you will have to do it yourself if it does not. If the seal is stuck to the crankshaft, poke the crankshaft, and the seal will be removed. This is the rear main seal that you need to remove. Remove it and install the new one. This way, you can replace the rear main seal without removing the engine.
You might find the task too difficult to do on your own. However, you can save a lot of money with a toolbox and some guidance. If you are still unsure, there is no harm in being safe and taking the service of a professional. However, ensuring regular maintenance is important to ensure the safety and longevity of your vehicle. It also lets you diagnose the issue sooner and fix it promptly.
Noah Mitchell
I am Noah Mitchell, an experienced automotive journalist with over 9 years covering the dynamic world of cars and transportation. My in-depth analysis and passion for sustainable mobility drive my stories. I regularly contribute to leading publications an
_1733298329.webp)
The Hyundai Palisade has been one of the most favored family cars in the petrol-head community. The Palisade has been known to blend style, efficiency, agility, and performance, all in one car. Coming in 7 different trims, with 4 diverse driving modes, this vehicle holds the solutions to all your adventure troubles, with a comfortable cabin, ample cargo space, and an innovative infotainment system. Moving into 2025, the 2025 Hyundai Palisade is introduced with some fresh updates making the SUV even more favorable for drivers.
Written below are all the incoming updates and changes to the 2025 Hyundai Palisade.
The 2025 Hyundai Palisade has a 3.8 Liter V6 engine that is paired with an 8 speed automatic transmission which delivers an output of 291 horsepower. This vehicle’s powertrain also features a manual control option for the transmission to give the driver more control. All trims come with a front-wheel drive, with an optional all-wheel drive upgrade to kick things up a notch.
The 2025 Hyundai Palisade’s 0-60 miles per hour driving time was tested to be 6.4 seconds, which is impressive for an SUV its size. Additionally, the front wheel drive Palisade has a fuel-economy of 19 mpg in the city and 26 mpg on the highway.
This three-row SUV is one of the most stylish of its kind; with a bold cascading grille, flanked by powerful and elongated LED lights, and sharp lines throughout the exterior for aerodynamic manipulation. The Palisade has a muscular stance giving it a sporty and intimidating look. The Palisade also comes with convenient exterior features such as a power liftgate, additional roof rails, folding third-row seats, and a panoramic sunroof.
The 2025 Hyundai Palisade has an opulent interior with a spacious cabin lined with the finest materials. The interior has a 12.3-inch touchscreen display featuring a dynamic digital cluster, Android Auto, Apple CarPlay, a premium sound system, dual Bluetooth connectivity, and an innovative remote controlling feature by the Hyundai Blue Link app, which gives you lock control from a distance.
The new model of the 2025 Hyundai Palisade has a starting price of $38,215 and it goes all the way up to the highest trim costing $55,515. The base trim, the SE model costs $38, 215; the second SEL model costs $40,965. The XRT trim comes in at about $44,065 while the SEL Premium trim costs $45,565. The Limited trim of the 2025 Hyundai Palisade costs $49,615 and the Caligraphy model costs $52,015. Last but certainly not least, the Calligraphy Night Edition of the Hyundai Palisade costs $55,515.
The 2025 Hyundai Palisade will be featuring 4 diverse driving modes including comfort, Eco, Sport, and Smart driving modes for an optimized and engaging drive:
Comfort: The comfort mode is set to deliver a seamless and smooth driving experience. The suspension and transmission are tuned for daily commuting driving.
Eco: The Eco mode in the 2025 Hyundai Palisade prioritizes the engine’s fuel efficiency, This mode may not deliver the most powerful performance, but the powertrain is adjusted to consume the least amount of gasoline for the more long-lasting output. This keeps the fuel economy high and decreases fuel costs.
Sport: The Sport mode focuses primarily on the speed and performance of the 2025 Hyundai Palisade. The steering and powertrain are tuned to create the maximum output while maintaining the vehicle’s agility.
Smart: The Smart driving mode is an intuitional setting that analyzes your driving style and switches the driving mode accordingly, giving you maneuverability and balance. This driving mode essentially also helps in fuel efficiency.
In comparison to other latest models, the 2025 Hyundai Palisade is relatively more affordable to maintain. The annual repair and maintenance cost for this vehicle begins at $352 and rises every year because of depreciation and can reach up to $739 in the first five years after purchase. Additionally, with high fuel efficiency, annual fuel costs are calculated to be up to $2,380 per year. All-in-all, you can rest assured that the 2025 Hyundai Palisade has a low maintenance and upkeep cost. Here are some factors contributing to this:
Hyundai Durability: Hyundai, like most other Japanese automakers, has a business model of constant improvement and innovation. These vehicles are engineered to be optimized for long-term usage. This rhombus engineering keeps your 2025 Hyundai Palisade away from the mechanic for a long while.
Expected Maintainance: You can rest assured that even if you were to take your Palisade to the mechanic, it would be out of routine, rather than from an unexpected mechanical breakdown. Routine check-ups such as oil changes and tuning will help maintain the longevity of your vehicle.
Visit Now 2025 Hyundai Elantra.
SAT Japan is the ultimate destination for those searching for well-maintained and certified Used Cars for Sale. We offer impressive deals on a wide range of luxury and economy vehicles. Our expert staff on board is dedicated to your ease and our customer-centric services will make the entire process unbelievably simpler. Our convenient services such as our insurance services, 24-month installment payment plan, and doorstep delivery, keep our customers stress-free. We recognize our responsibility to present the best course of action according to your preferences.
Although there are no revolutionary switch-ups in the design or performance of the 2025 Hyundai Palisade, it is one of the most reliable upcoming full-size SUVs in the automotive market. It is no easy feat searching through the endless sea of options to reach a final decision. Our expert staff and customer-centric services at SAT Japan help you make the right decision at every step of the purchasing process. Hence, SAT Japan is the ultimate car enthusiast website where you can find a plethora of well-maintained options for your potential next ride. Head on over to SAT Japan’s website and scroll through our vast inventory to find the perfect Hyundai car for you.
The modern cars coming in the market are capable of remarkable speeds and give you a highly smooth and comfortable experience. The latest cars are also much safer and come up with advanced and autonomous systems that can stop and steer the vehicle for you in an emergency. However, all the safety and advanced features will not do anything if you have bad tires. For example, inside tire wear is an issue that can affect the tires of many cars rolling on the road. It is not just about purchasing low-quality tires; it is also about not ensuring their proper maintenance.
Tire wear is a common problem that can affect your vehicle’s handling, safety, and performance. Although inner tire wear might seem harmless, it can lead to various serious issues, including reduced traction, poor steering response, and even blowouts.
But why do tires wear out from the inside, and how can you prevent it?
By understanding the factors that contribute to inner tire wear, you can increase the life of your tires and keep them performing at their best.
There are several reasons why your tire can wear from the inside. Below we discuss some of the reasons in detail.
Misaligned wheels can lead to irregular tire wear. When the bottom part of the tire is leaning towards the outside, it is called a negative camber. Positive camber is when the top part of the tire is leaning towards the outside.
When there is improper alignment in the tires, the inner part of the tire makes more contact with the road surface. Because of that, you might observe the inside of the front tires wearing down.
Poor wheel alignment can also mess up your camber. You can verify this by cruising on a flat section of asphalt. If your vehicle is not moving straight even after pointing the wheels at a 12 o’clock position, it means your wheels are not aligned properly.
Driving your vehicle aggressively puts a lot of stress on your tires. It can also overheat various components of the tires and wear the thread at a faster pace because of abrasion. Aggressive riding includes running your vehicle at maximum acceleration, hard cornering, and pushing brakes for prolonged periods. Tire wire showing is an indication of your tires being severely damaged.
It is essential to note that, unlike race cars, standard vehicles are not designed to be driven aggressively all the time. The tires in race cars are specifically designed to give maximum gain and resolve steering on the road. However, other tires cannot keep up with constant beating from drifting and fast driving.
The suspension components of a vehicle are designed to not only absorb road shocks and vibration but also to make sure that the vehicle’s shock ride height remains the same. It is important because camber angles are directly affected by it, and it can increase inside tire wear.
Suspension components such as springs can sag through regular use. Faulty or defective springs fail to absorb shocks and vibrations, which can damage other suspension components of the vehicle as well.
Also, the defective spring can lower the vehicle’s stock ride height, which can change the camber angles.
These components are made of rubber or elastomer and serve to link the chassis and steering knuckles. These bushings eliminate excess free movement within the vehicle, which can have a negative effect on camber angles. As a result of frequent use, the control arm bushing wears down gradually, leading to increased movement and more tire wear on the inside.
It is crucial to fix the inner tire wear to avoid further damage to the vehicle’s components, such as ball joints and springs, and ensure more safety.
Get your wheel balanced after every one or two years. If you have installed new tires in the vehicle, you should get them balanced immediately to protect them from wearing out.
If you notice uneven tire wear, check your suspension system. Damage to the suspension system can accelerate the inner tire wear, resulting in future problems such as a decrease in vehicle speed and expensive repairs.
Innerwear on tires occurs when the driver does not maintain their tires regularly. Just like your vehicle, your tires require extra care to give you a safe ride.
Regularly check the tire pressure of your vehicle. It is an important practice because understated tires can cause the sidewall to flex, which can lead to instability at higher speeds. Also, underinflation can cause other problems, including cracked rubber, tread separation, bulges, and more. If the tires are overinflated, they can bulge in the center, causing increased wear in that area.
Therefore, it is preferable to check the tire pressure once every month, especially after large temperature changes.
If you notice damage on any of the suspension components, it is important to get your vehicle inspected by a professional mechanic. Doing that will resolve the issue and your car will also stay safe.
Tire wearing on the inside can also occur as a result of overloading. It is important to adhere to the vehicle weight limits mentioned by the manufacturers. Overloading includes passing extra passengers, carrying excessive cargo, or towing large tailors, which can put stress on the components of the tire.
Tires wearing on the outside and inside can seriously affect the handling and safety of your vehicle. You can avoid internal tire damage with a routine inspection of your suspension system and alignment and by taking proper care of your tire. It is also important to get your vehicle inspected by a professional mechanic every once in a while.
There are a lot of parts that go into making your vehicle run fast and look its best. The engineers have spent years and years tuning car emission systems to personalize the sound a vehicle makes when it’s on the road. However, when it comes to riding, not everyone wants to have a quiet ride, and for that, you can modify your vehicle’s straight pipe exhaust system and alter the sound your engine produces.
A very exciting modification for car owners currently is the straight exhaust system, particularly for people who want to improve the performance of their ride. One reason car owners choose it is its greater functionality in compression compared to stock exhaust. The reduced backpressure supports greater functionality, resulting in increased engine performance.
If you are wondering if a straight-pipe exhaust system is right for you, keep reading to learn the pros and cons of installing one in your vehicle.
Straight pipe exhaust is becoming one of the most common modifications among car fans who enjoy the roar of their engine along with the additional power of their vehicles. Unlike standard exhaust systems, straight-pipe exhaust systems do not have a resonator, muffler, or catalytic converter. You can witness this type of exhaust in racing cars and other high-performance vehicles.
The exhaust system allows the fumes to flow freely from the engine’s exhaust headers, allowing them to go into the atmosphere directly through the exhaust tip. They increase the horsepower of your engine because there are no restrictions on the exhaust, and the gases to flow freely.
Explore our in-depth guide on the straight pipe exhaust system to enhance your car's performance and sound quality.
There are many reasons for considering a straight pipe exhaust for your vehicle, including:
Increased Performance
The prime reason why many people choose straight pipe exhaust is because these systems increase your vehicle’s horsepower and torque. These systems also reduce the back pressure from the engine, allowing the exhaust gases to move freely and assisting the engine to perform without any hindrances. This mode is particularly designed for sports vehicles as it does not hinder gas flow and enhances the car’s performance.
Engine’s Original Sound
The straight pipe lets the true sound of the engine come out. Normally, there are mufflers, catalytic converters, resonators, and other similar components present to reduce the sound of the engine. However, straight pipe exhaust allows the raw and pure sound of the engine to come out.
Less Weight
When a vehicle’s weight is reduced, it becomes faster and more efficient. Mufflers and catalytic converters weigh a lot, and if you love racing, you surely would want to have a lighter vehicle. A straight pipe exhaust weighs much less than the original exhaust.
Aesthetic Appeal
Straight pipes also give an aesthetic look to your vehicle and make it stand out. To make the vehicle look more appealing, you can apply a chrome finish to the exhaust tip. To give additional colors to the tip, various types of welding methods are used. You can even go for a twin-pipe setup for even better aesthetics.
Remarkable Fuel efficiency
Without mufflers and a catalytic converter, the engine creates low back pressure, leading to better combustion. This also means lower fuel consumption.
Straight-pipe exhaust systems also have their own cons, including:
Rampant Emissions
It’s true that straight pipes make a remarkable sound, but they are not great for the environment. In the late 20th century, catalytic converters came into the market to control the harmful gas emissions from cars into the environment. Removing catalytic converters can be really bad for the environment.
Expensive
Installing straight pipes can be expensive. New pipes are not cheap, and finding them at a good price is not easy, so most car enthusiasts go for custom-built exhaust pipes. Also, after installing a straight pipe exhaust system, you have to tune your car according to certain standards to get the most out of it.
It Might Not be Legal
Modifying a vehicle to a straight-pipe exhaust system and removing mufflers and catalytic converters is not legal in many states in the US. However, it varies from state to state. Therefore, before installing an exhaust pipe in your exhaust, you should go through your state’s rules.
Effects Resale Value
Customizing your vehicle can also make it harder to sell it at a high price in the future. An average buyer might not find pipe exhaust to be as valuable as you do. So, you might be forced to spend extra money on reinstalling a standard exhaust system or accept a low price when selling your vehicle.
The total cost of pipe exhausts depends on various factors, including the model of the vehicle, the materials used, and the length of the exhaust. Overall, you might have to pay around $200 to $1000 with a labor cost of about $100 to $600.
Keep in mind that depending upon the customization and the mechanic, the cost can go much higher. Generally, it is preferable to get quotes before choosing a professional.
Subscribe to SAT Japan to get all the latest car news, tips, and tricks for a smooth ride.
