Browse

Property For Sale Property For Rent

Used Cars Others

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Others Pet Supplies Sporting Goods Ticket Toys Games Transportation

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What are the reasons for oil leakage in the Ninja?

2 Answers

LaIsabella

09/03/25 6:24am

There are several main reasons for oil leakage in the Ninja: Excessive transmission oil: A small portion of the issue is due to excessive transmission oil, which increases the resistance of the transmission gears. When the gears are overworked, internal pressure rises, leading to loosened oil seals and ultimately causing oil leakage. Therefore, it is essential to follow the maintenance manual for oil refilling. Worn oil seals: When the front and rear oil seals of the crankshaft and the oil pan gasket are damaged to some extent, it can also result in engine oil leakage. Improper installation of gear cover gasket: If the timing gear cover gasket is improperly installed during assembly or is damaged, it can cause screw loosening and oil leakage.

Was this review help?

5

1

Share

DeStella

09/15/25 7:49am

I've been riding my Ninja for several years, and oil leaks are commonly caused by aging or damage to the oil pan gasket. Motorcycles vibrate a lot, which can easily cause the gasket to crack and leak oil. Loose oil pipe connections or broken oil seals may also lead to oil leakage. Last time I checked, I found the filter wasn't installed securely, which caused an oil leak. Oil leaks not only make the ground dirty but can also reduce engine lubrication. If left unrepaired, it can lead to overheating or even engine failure over time. I recommend cleaning the underside yourself first and checking all connections and gaskets. If the problem persists, take it to a professional shop for part replacement—don't wait until a major repair is needed to regret it.

Was this review help?

3

1

Share

Expand All

More Forum Discussions

Is it necessary to buy dual warranty for cars?

For the dual warranty service, whether it is worth buying depends entirely on the needs of the car owner. Purchasing a dual warranty is certainly beneficial for the car, as maintenance at a 4S shop is more professional and involves systematic inspections, which are advantageous for the vehicle. Below are the relevant details: 1. Introduction: The dual warranty for cars refers to having double the warranty period. Typically, a car's warranty period is 3 years, so a dual warranty means the car has two 3-year warranty periods, totaling 6 years. Some car 4S shops offer the dual warranty for free, while others require an additional payment, allowing car owners to make their own choice. 2. Advantages of extended car warranty: Extending the car's warranty period means that if core components develop quality issues, the 4S shop can provide free repairs, reducing usage costs. Additionally, extended warranties often come with extra services, enhancing the overall car ownership experience.

What are the three national treasure-level sports cars in the United States?

The three national treasure-level sports cars in the United States are the Chevrolet Corvette, the Ford GT-40, and the Dodge Viper. Below are the detailed introductions: 1. Corvette: The Corvette, as the first American sports car, has conquered countless demanding sports car enthusiasts with its powerful engine, outstanding performance, ultra-cool style, and comfortable driving experience since its birth in 1953—spanning 57 years. Today, the Corvette has become a symbol of American sports cars. 2. GT-40: The GT-40 is the result of Ford's global collaboration. Ford America was responsible for the development and production of the engine, while Ford Europe handled the body design and manufacturing. Because the car's height is only 40 inches, Ford named it the GT-40. 3. Dodge Viper: The Dodge Viper is an iconic symbol of top-tier American sports cars and the Dodge brand. Its astonishingly powerful V10 engine gives it incredible power and excellent performance, while its exaggerated appearance is equally unforgettable.

Should You Press the Clutch When Decelerating?

When decelerating while driving, you can either press the clutch or not, depending on the situation. Here are the relevant details: Gear Downshifting: Downshifting is generally done after slowing down by pressing the brake. However, pressing the brake is not mandatory for downshifting; it can be done as long as the vehicle speed matches the gear. Both upshifting and downshifting require pressing the clutch, not the brake, unless you are starting the car, where you need to press both the clutch and the accelerator to find the semi-engagement point. It is acceptable to release the accelerator, press the clutch, and then downshift. Operating Essentials: For manual transmission vehicles, mastering the clutch is crucial for smooth driving. When starting, the clutch pedal operation follows the principle of "fast, slow, and engage." Initially, lift the pedal quickly; when the clutch reaches semi-engagement (indicated by a change in the engine sound), lift the pedal slightly slower; then, gradually lift the pedal until full engagement. While lifting the clutch pedal, gradually press the accelerator pedal according to the engine load to ensure a smooth start. To achieve smooth gear shifts and reduce wear on the transmission and clutch, the "double-clutch shifting method" is recommended.

At what level of cylinder liner wear does replacement become necessary?

Cylinder liners generally need replacement when wear exceeds 0.50mm. Here's more detailed information: 1. According to traditional engine maintenance standards, piston rings come in oversized variants of 0.25mm, 0.50mm, 0.75mm, and 1.00mm beyond standard dimensions, which serve as benchmarks for cylinder boring; 2. In reality, cylinder liner wear isn't uniform, often presenting as eccentric ovalization or scoring. Since boring can't perfectly match irregular wear patterns, the actual measured wear value is typically increased by 0.25mm as the final boring standard (occasionally up to 0.50mm, but surface hardness and strength limitations prevent excessive enlargement).

What Causes Brake Pedal Vibration When Braking at High Speeds?

Reasons for brake pedal vibration during high-speed braking: 1. Uneven brake disc surface with excessive radial runout: This causes inconsistent contact between brake pads and discs during braking, resulting in fluctuating braking force and vehicle vibration, particularly noticeable during light braking. 2. Significant wheel alignment deviation: Especially incorrect front wheel alignment angles or excessive toe-in. This makes the vehicle difficult to control during acceleration, with subtle but uncomfortable vibration. 3. Improper tire pressure: Excessive pressure causes stronger vibration at higher speeds, while insufficient pressure leads to vehicle pulling.

What Causes Abnormal Noises When a Car is Driving at High Speed?

There are actually many possible reasons for abnormal noises occurring when a car is driving at high speed. It could be noises coming from the engine, noises from the tires, or noises from the car body, among others. Below are some related explanations: 1. Abnormal noises from the engine compartment: There are many possibilities for abnormal noises from the engine compartment, usually characterized by sharp metallic sounds. Engine noises are mainly caused by excessive wear of certain parts or improper assembly and adjustment. These noises may well indicate that the engine is about to malfunction. Therefore, when abnormal noises occur in the engine, it is necessary to go to the repair shop in time to prevent the fault from expanding. 2. Noise from loose objects: There are also some noises caused by unfixed parts or items inside the car, such as unsecured interior plastic parts, unstable placement of personal items, etc. Additionally, some scattered objects in the dead corners of the car can roll around as the speed changes, causing abnormal noises.

Trending Ranking

Is All-Inclusive Car Purchase a Trap?

What are the requirements for purchasing gasoline at gas stations?

What are the three points for reversing into a parking space?

What is the symbol for defrosting the front windshield?

Will Insurance Cover a Cracked Windshield Caused by a Stone?

What documents are required for refueling?

Does applying a floating roof wrap to a car require registration?

How thick is an aluminum alloy fuel tank generally?

What are the requirements for the hill start test?

Why was the Audi TT discontinued?

More Forum Discussions

Why does the battery get hot after adding repair fluid?

Where is the location of EMU 03C?

Why is water dripping from the car chassis?

Do I need a driver's license for second-hand car transfer?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.