Browse

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 Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

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 Causes Oil Leakage from the Cylinder Head of a Ninth-Generation Accord Engine?

1 Answers

SanJuniper

07/29/25 11:49pm

Oil leakage from the cylinder head of a ninth-generation Accord engine occurs because the rubber sealing rings inside the transmission deteriorate over time due to alternating hot and cold temperatures. This causes the sealing rings to lose a significant amount of plasticizers and softeners, leading to corrosion, aging, and hardening. Initially, the issue starts as a minor seepage but gradually progresses to dripping oil. Over time, the sealing rings may even break. Below are additional details: 1. Transmission oil leakage in a car might be due to a cracked oil seal gasket, allowing gear oil to seep out. To assess the severity of the leak, first clean off the oil stains. 2. Regularly monitor the extent of the oil leakage. If the leakage is rapid, consider topping up the oil or replacing the oil seal gasket. Insufficient gear oil can impair gear lubrication and, in severe cases, lead to bearing failure.

Was this review help?

6

1

Share

More Forum Discussions

How to Determine Poor Valve Sealing?

Methods to determine poor valve sealing include: 1. The oil seepage method—place the valve into the valve seat and pour gasoline on the top surface; if there is no leakage, it indicates good sealing. 2. The marking method—draw even lines on the working surface with a pen, then insert the valve into the valve seat and tap lightly; if any lines remain uncut, it indicates poor sealing. 3. The tapping method—lightly tap the valve on the valve seat several times and observe the working surface of the valve seat; if there is a bright and complete ring of light, it indicates the sealing meets the requirements. The function of the valve is to specifically input air into the engine and expel exhaust gases after combustion. Structurally, valves are divided into intake valves and exhaust valves. The intake valve's role is to draw air into the engine to mix with fuel for combustion, while the exhaust valve's role is to expel the combusted exhaust gases and dissipate heat.

Is Changing Audi's Logo to Black Considered Vehicle Modification?

Changing Audi's logo to black is considered vehicle modification. Here is the relevant information: 1. Penalty: If caught by traffic police, you may be fined 500 yuan, have your vehicle license temporarily confiscated, and be ordered to restore the original appearance. This primarily constitutes trademark infringement and complicates accident investigations. 2. Regulations: China's "Safety Technical Specifications for Motor Vehicle Operation" stipulates that vehicle emblems must match the registered brand. Article 16 of the "Road Traffic Safety Law" prohibits any unit or individual from assembling motor vehicles or altering their registered structure, configuration, or characteristics without authorization.

Does the BYD Qin PLUS Hybrid Need Charging?

BYD Qin PLUS hybrid needs charging. Taking the Qin PLUS 2021 DM-i 55KM Premium model as an example, its body dimensions are 4765mm in length, 1837mm in width, and 1495mm in height, with a wheelbase of 2718mm. The body structure is a 4-door, 5-seater sedan. The Qin PLUS 2021 DM-i 55KM Premium model is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 110PS, a maximum power of 81kW, and a maximum torque of 135Nm. The drivetrain is front-wheel drive, with a front suspension type of MacPherson independent suspension and a rear suspension type of torsion beam non-independent suspension. The steering assistance type is electric power steering.

What to Do If You Keep Drifting and Can't Drive Straight?

Driving in a straight line can be difficult due to excessive steering wheel movements. Here are some tips for driving straight. Hold the Steering Wheel Steady and Straight: First, ensure the steering wheel is straight and avoid making large turns. Keep a firm and steady grip on the wheel. Find Suitable Reference Points on the Road: Learn to identify suitable reference points on the road to help maintain straight-line driving. Examples include the centerline or the edge of the road. Looking Far Ahead Makes It Easier to Drive Straight: New drivers often struggle to keep the car straight on wide roads. This happens because the vast space and broad view can make road edges and markings less noticeable as reference points.

How to Replace the Headlight Bulb of Chery Arrizo 5?

Turn off the vehicle's power, open the engine hood, and wait until both the engine and cooling system have cooled down before starting the replacement. Locate the headlight connector that needs to be replaced from the rear of the headlight and unplug it. Here is some related information about the headlight bulb of Chery Arrizo 5: 1. Introduction: The Chery Arrizo 5 comes standard with halogen headlights. The headlight bulb specification is 12V/55W. 2. Precautions for replacing the bulb: (1) Pinch the headlight socket and rotate it counterclockwise to remove the bulb, then pull out the old bulb and install the new one. Be careful not to touch the glass part of the bulb directly with your fingers, as any residue left on it may evaporate when the bulb is lit, depositing on the lens and dimming the beam. (2) When replacing the bulb, make sure to use a bulb of the same model and ensure the engine is turned off, otherwise it may cause injury.

Can You Still Drive with Overheated Engine Oil?

The normal operating temperature of engine oil is generally between 70-90°C. In cases of overheated engine oil, it is recommended that the vehicle owner should not continue driving. Overheated engine oil will cause a decrease in oil viscosity, leading to increased friction and wear on various components, and shortening the engine's lifespan. Below are the effects of overheated engine oil: 1. Oil burning: Excessive engine temperature causes the oil viscosity to decrease, resulting in oil burning and the inability to form an oil film to protect the friction surfaces of components, accelerating part aging. Reduced oil viscosity also weakens sealing performance. 2. Premature fuel combustion: High engine temperature causes the fuel injected into the cylinders to ignite prematurely, reducing cylinder compression force and lowering power output. Additionally, parts expand due to heat, leading to jamming during operation, significantly reducing bearing performance and efficiency, and causing a series of adverse consequences.

Trending Ranking

Why does a Ford car fail to start for no reason?

What are some tips for removing a stuck oil filter?

What are the effects of a damaged car pressure bearing?

How to Set the Ambient Light Switch in the Avalon?

Why is there a loud noise when turning the steering wheel too hard?

What car brand starts with the letter N?

What are the differences between the Magotan and Audi A4L?

Where is the cabin air filter located in a Mazda3?

How to Match Speed and Gear in Subject 3 Driving Test?

When the rear of the car deviates to the right while reversing, which way should the steering wheel turn?

More Forum Discussions

How long is the Teana's body size?

What does 'Check Tire Pressure' mean?

How to Use the Gear +M- in Toyota Wildlander?

What are the reasons for the cigarette lighter in Audi A6 not having power?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.