Browse
Property
Property For SaleProperty For Rent
Cars
Used CarsOthers
For Sale
Antiques CollectiblesApparelBaby Kids ItemsBooks， Movies And MusicElectronicsFree StuffGarden OutdoorHealth BeautyHome GoodsHome Improvement SuppliesMusical InstrumentsOffice SuppliesOthersPet SuppliesSporting GoodsTicketToys GamesTransportation
Services
BusinessCraftsDesign And WebEventsHome ImprovementLegalLessonsPersonalPetsPhotographyRepair And Technical SupportWellnessWriting， Translation， And TranscriptionVehicle rentalsOthers
Jobs
AccountingAdministration & Office SupportAdvertising， Arts & MediaBanking & Financial ServicesCall Center & Customer ServiceCEO & General ManagementCommunity Services & DevelopmentConstructionConsulting & StrategyDesign & ArchitectureEducation & TrainingEngineeringFarming， Animals & ConservationGovernment & DefenseHealthcare & MedicalHospitality & TourismHuman Resources & RecruitmentInformation & Communication TechnologyInsuranceLegalManufacturing， Transport & LogisticsMarketing & CommunicationsMining， Resources & EnergyReal Estate & PropertyRetail & Consumer ProductsSalesScience & TechnologySelf EmploymentSport & RecreationTrades & ServicesOther
Community
Activities & GroupsArtists & MusiciansClasses & LessonsEventsFriendship & NetworkingLost & FoundRideshareSports TeamsVolunteersTravel & Travel PartnersSkills & Language SwapOther
···
Log in / Register

How to Deal with Oil Leakage from the Engine Valve Cover?

1 Answers
AliceMarie
09/07/25 5:25am
Methods for handling oil leakage from the engine valve cover: It is recommended to directly replace the valve cover assembly and use high-boiling-point coolant. Here is some related information: Oil leakage from the engine valve cover can affect the lubrication of the engine. In high-temperature weather, severe cases may even lead to vehicle self-ignition. If oil leakage from the engine valve cover occurs, it is essential to inspect and repair it promptly. Causes of oil leakage from the engine valve cover: Uneven screw torque during assembly: If the screws are unevenly torqued, the resulting pressure will vary. Excessive pressure can cause the engine valve cover to deform, leading to oil leakage. In such cases, the valve cover must be repaired. Aging of the valve cover gasket: If the car has been owned for many years or has high mileage, aging of the valve cover gasket is a normal occurrence. In this situation, simply replacing the valve cover gasket and sealing ring will suffice.
Was this review help?
20
3
Share
More Forum Discussions

How to reset the tire pressure on a Cadillac XTS?

The method to reset the tire pressure on a Cadillac XTS is as follows: 1. Turn on the ignition, press the lock button on the remote three times, then simultaneously hold the unlock and lock buttons until the horn sounds twice before releasing; 2. Release the tire pressure until the horn sounds once, then proceed to the right tire, followed by the left rear and right rear tires. After the horn sounds four times, refill the tires to the normal pressure to complete the reset. The Cadillac XTS has the following dimensions: length 5103mm, width 1852mm, height 1502mm, with a wheelbase of 2837mm and a fuel tank capacity of 70 liters. The Cadillac XTS features a MacPherson strut front suspension and a multi-link independent rear suspension.
13
4
Share

What does 'off' mean on a vehicle?

Off on a vehicle means to turn off. This button is commonly found on the car's central console and can control the car's air conditioning. When the car's air conditioning is turned on, pressing the off button will turn it off. Pressing the off button again will resume the air conditioning's operation. The off light on a car mainly refers to EspOff. Esp stands for the Electronic Stability Program, which is an active safety device primarily designed to prevent the vehicle from skidding or fishtailing. If the EspOff light on the car's dashboard lights up, it indicates that the vehicle's electronic stability control system is either turned off or malfunctioning.
17
0
Share

How to Use the Service Brake When Parking a Motor Vehicle on a Downhill Road?

When parking a motor vehicle on a downhill road, the service brake should be applied earlier than on a level road. When driving downhill, the vehicle's speed gradually increases due to gravity, resulting in a longer braking distance compared to a level road. Therefore, braking should be initiated earlier than on a level road. Conversely, when parking on an uphill road, braking should be delayed compared to a level road because the vehicle's speed naturally decreases due to the slope resistance, leading to a shorter braking distance. During normal driving, the service brake (foot brake) is commonly used to slow down or stop the vehicle while moving. Once the vehicle comes to a complete stop, the parking brake (hand brake) should be engaged to prevent the vehicle from rolling forward or backward.
4
3
Share

How to Open the Fuel Tank Cap of Borgward BX5?

Methods to open the fuel tank cap of Borgward BX5: 1. Pressing method: After the driver turns off the engine and parks the car, the fuel attendant can directly press the fuel tank cap to open it; 2. Using the in-car switch button: This is currently a more common method to open the fuel tank cap. However, it should be noted that this method can easily lead to the driver forgetting to turn off the engine before refueling, so the driver must ensure the engine is off before refueling. The Borgward BX5 is a compact SUV with a 5-door, 5-seat body structure. Its dimensions are 4490mm in length, 1877mm in width, and 1675mm in height, with a wheelbase of 2685mm. The Borgward BX5 is equipped with a 4-cylinder 1.4T 150-horsepower turbocharged engine, paired with a 6-speed automatic manual transmission.
16
0
Share

What are the symptoms of no engine oil?

Symptoms of no engine oil: The oil light on the dashboard will illuminate, the water temperature will be high, the valves will make noise, and there will be knocking sounds in the engine. Continuing to drive without engine oil will significantly reduce lubrication effectiveness, and in severe cases, it can cause engine seizure due to lack of lubrication. The less oil there is, the more severe the consequences. When the engine is started again, dry or semi-dry friction will occur between the cylinder and piston, accelerating part wear. Additionally, the starting resistance will greatly increase, making it difficult to start. Engine oil is the lubricant for engine operation, providing lubrication, cleaning, cooling, sealing, and friction reduction. It plays a crucial role in reducing engine part wear and extending the engine's lifespan.
17
2
Share

What engine does the Chevrolet DS7 come with?

The engine of the Chevrolet DS7 is produced by the Xiangyang Engine Plant of Dongfeng Peugeot Citroën Automobile Company Ltd. (DPCA), and it is a domestically manufactured engine. The engine model of the Chevrolet DS7 is EP6. The low-power version has a maximum power of 133kW, a maximum horsepower of 180, and a maximum torque of 250 Nm. The high-power version has a maximum power of 158kW, a maximum torque of 215 Nm, and a maximum horsepower of 300. Here are some daily maintenance methods for the Chevrolet DS7 engine: Use lubricating oil of the appropriate quality grade. For gasoline engines, choose SD--SF grade gasoline engine oil based on the additional devices in the intake and exhaust systems and usage conditions; for diesel engines, select CB--CD grade diesel engine oil according to the mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance deteriorates, which can cause various problems for the engine. To avoid malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level. When oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and oil cannot pass through the filter element, it may rupture the filter element or open the safety valve, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal powder from component wear to form sludge. In small amounts, it remains suspended in the oil; in large amounts, it precipitates out, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine operates normally but also extends the overall lifespan of the radiator and engine.
12
5
Share
Trending Ranking
What car has a cross and a small snake as its logo?
How to Remove Oil Film from Windshield?
How Many Years Can Automotive Paint Last?
4
What Gear Should an Automatic Transmission Car Be in When Waiting at a Red Light?
5
How often should the Corolla engine mount be replaced?
6
What are the impacts of increasing wheel size by two inches?
7
How to Solve Vehicle Resonance?
8
How Long Does It Take to Charge a Car Battery to Start the Engine?
9
Is Skoda a subsidiary of Volkswagen?
10
Should an automatic transmission car be shifted to neutral at a red light?
More Forum Discussions

Can new engine oil still be used after being stored for a year?

2
3
4

Does an AT Transmission Have a Clutch?

10
0
4

How to Replace the Air Filter in the Lavida?

19
4
4

How to adjust the audio system in Cadillac XTS?

12
1
4
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
© 2025 Servanan International Pte. Ltd.