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 TranscriptionOthers
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

Is it necessary to use 95-octane gasoline for the Mondeo?

2 Answers
DeLawson
09/02/25 2:16am
It is necessary to use 95-octane gasoline for the Mondeo. Below are the relevant details about gasoline octane ratings: 1. Density of different octane gasoline: The density varies among different octane ratings. The most common ones are 92-octane and 95-octane gasoline. The density of 92-octane gasoline is approximately 0.72g/ml, while 95-octane gasoline has a density of about 0.725g/ml, and 98-octane gasoline is around 0.737g/ml. This indicates that higher-octane gasoline tends to have greater density, primarily because gasoline is a mixture, and different octane ratings are achieved by blending various additives into base gasoline. 2. Octane rating: Higher-octane gasoline contains more additives, and these additives have a higher density than the base gasoline. Therefore, higher-octane gasoline has a greater density. It's worth noting that the octane rating primarily reflects the gasoline's anti-knock performance, not the purity of the fuel. Higher-octane gasoline offers better anti-knock performance, meaning the engine is less prone to premature combustion during operation. Additionally, the engine's compression ratio determines the required gasoline octane rating.
Was this review help?
19
0
Share
VonCatherine
09/14/25 4:40am
To be honest, you should first check your Mondeo's user manual or owner's manual. Ford usually clearly recommends the fuel grade in the manual. For example, many turbocharged Mondeo models suggest using 95-octane gasoline. Why? Because higher engine compression ratios require higher-octane fuel like 95 to prevent knocking and protect the engine from damage. If you use 92-octane instead, there might be no immediate issues, but over time, I've seen cases of engine shaking or warning lights coming on. The manual is the authority—don't ignore it. Additionally, using 95-octane fuel may improve combustion efficiency, leading to slightly better fuel economy per kilometer, which could make it more cost-effective in the long run. The easiest way to check is to download the manual from Ford China's official website by entering your car model. If 95 is recommended, just stick to it—don't risk your engine.
Was this review help?
20
3
Share
Expand All
More Forum Discussions

Is the Lynk & Co 03 a Joint Venture or Domestic Brand?

Lynk & Co 03 is a domestic car brand. Lynk & Co was jointly established by Geely Holding Group, Geely Auto Group, and Volvo Cars. It is a premium automotive brand featuring European technology, European design, global manufacturing, and global sales. The Lynk & Co 03 is equipped with a 2.0-liter turbocharged engine, which delivers a maximum power of 187 kW and a peak torque of 350 Nm. The engine reaches its maximum power at 5,500 rpm and achieves peak torque between 1,800 and 4,800 rpm. This engine incorporates direct fuel injection technology and utilizes an aluminum alloy cylinder head and block. The Lynk & Co 03 comes with an on-demand all-wheel-drive system. Vehicles equipped with this system primarily operate in front-wheel drive mode, with power distributed to the rear wheels only when the front wheels lose traction. At the rear, the Lynk & Co 03 retains design elements from the concept car, such as the distinctive "L"-shaped taillights and dual round exhaust pipes, ensuring high recognition. The exterior features a split-type front headlight design, a horizontal grille, and a slightly sloping roofline at the C-pillar, all of which carry over from the concept car.
2
3
Share

How to reset the maintenance light on a 2017 Ford Kuga?

First, close all doors and windows. Press the Kuga's one-button start to ignite the engine. Simultaneously press and hold the accelerator and brake pedals for about 3 seconds until the dashboard displays "Service: Oil reset in prog," and maintain this for 25 seconds. After 25 seconds, the message "complete" will appear, indicating that the oil maintenance reset is complete. At this point, you can release the accelerator and brake pedals. Below is a detailed explanation: 1. When the Kuga's dashboard displays "Engine oil needs to be changed, please maintain immediately," it does not mean there is an issue with the engine oil. It simply indicates that the oil change cycle has reached the specified range, meaning it's time for maintenance. Although you can reset the maintenance light yourself, it is best to visit an authorized Ford service center for maintenance, where professionals will use a car computer diagnostic tool to reset the maintenance light. 2. If the Kuga's oil is not changed for a long time, the oil may deteriorate. Not only will it fail to provide protection, but its lubrication effectiveness will also decrease, leading to severe wear of internal engine components. Additionally, the cooling effect will significantly decline, making it difficult for the engine to dissipate heat, which can easily cause "engine seizure."
3
4
Share

What Causes the Engine Warning Light to Illuminate in a Van?

The engine warning light may illuminate due to the following 7 main reasons: Sensor Malfunction: This includes sensors such as coolant temperature, crankshaft position, air flow, intake temperature, and oxygen sensors. When these sensors are damaged, have poor contact, or experience signal interruption, the vehicle's ECU cannot accurately obtain engine data, triggering the warning light. Fuel/Oil Quality Issues: Failure to use the manufacturer-recommended fuel or engine oil may cause engine wear, leading to the warning light activation. Poor Combustion of Air-Fuel Mixture: Incomplete combustion can result in engine carbon buildup or knocking. When detected by the oxygen sensor and reported to the ECU, the warning light will illuminate. Causes include spark plug failure, ignition coil issues, fuel pump malfunction, or clogged fuel lines. Turbocharger Problems: Issues with the intake boost system or turbocharger (e.g., leaks, excessive oil consumption, power loss, metallic noises, or blue/black exhaust smoke) may trigger the warning light. Intake System Issues: Clogged engine air intake passages (often due to dirty air filters) can lead to the warning light activation. Exhaust System Faults: Malfunctions in components like the rear oxygen sensor, catalytic converter, or exhaust camshaft/bearings (commonly caused by leaded gasoline, improper additives, physical damage, or fuel system issues) may illuminate the warning light. Anti-Theft System Failure: If the electronic anti-theft system malfunctions or doesn't match the engine ECU, it may prevent normal engine operation and trigger the warning light. When the engine warning light illuminates, follow these steps: 1. Check for abnormal engine operation (e.g., shaking, black smoke). If present, avoid restarting the engine—especially if the light is red. 2. If restart is possible, wait 5-10 minutes after shutdown. Without pressing brakes/clutch, turn the ignition to ON position for 5-10 seconds to allow system self-check. Observe if the warning light turns off. 3. If the light persists, visit a service center immediately. Technicians can use diagnostic tools to retrieve trouble codes and perform targeted repairs.
2
5
Share

Where is the engine number of Iveco located?

Iveco's engine number is located on the left side of the engine, above the diesel pump, near the driver's side. In addition to the above method, the engine number can also be checked through the following 4 ways: The vehicle's driving license has the engine number printed, usually located on the second-to-last line; The motor vehicle registration certificate will state the engine number; The purchase invoice will state the engine number; The vehicle purchase tax payment certificate will state the engine number. It should be noted that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer, and engine models can be the same. The engine number refers to the production number of the engine, and each engine can only use one engine number, with each engine's number being unique. The engine number consists of four parts, each representing different meanings. The first part includes the product series code, generation symbol, and local or enterprise code, which are selected by the manufacturer as needed and must be approved and filed by the industry standard organization; the middle part consists of the cylinder number symbol, cylinder arrangement symbol, stroke symbol, and cylinder diameter symbol; the rear part consists of the structural feature symbol and usage feature symbol; the tail part is the distinguishing symbol, used to differentiate between products in the same series due to improvements or other reasons, selected by the manufacturer as appropriate.
11
5
Share

What is the width of the Volkswagen Lavida?

The body dimensions of the Volkswagen Lavida are: length: 4605mm, width: 1765mm, height: 1460mm, wheelbase: 2610mm. Below is a detailed introduction to the Lavida: 1. The SAIC Volkswagen all-new Lavida is the first car to adopt Volkswagen's latest design. The iconic horizontal grille has evolved further, integrating better with the headlights, resulting in a groundbreaking change to the overall shape. 2. The Volkswagen Lavida is equipped with the currently popular LED headlights for new cars. Models with LED headlights that also feature lenses are rare in this segment, even some luxury brands do not come with LED headlights with lenses. The attention to detail is excellent this time. 3. With the extended wheelbase, the C-pillar of the new car has been moved backward, and the roofline is more streamlined. The coupe-like design makes the side profile more dynamic. The dual waistline design connects the headlights to the taillights, making the body proportions more elongated. In terms of body dimensions, the new car measures 4670/1806/1474mm in length/width/height, with a wheelbase of 2688mm. The recessed rear design enhances the sense of layering. The 'ducktail' design with an upturned edge on the trunk lid is a popular design element nowadays. The slender taillights give the rear a more visually striking effect. The lower surround chrome-plated faux exhaust adopts a symmetrical design, simple and elegant.
17
1
Share

What is the engine model of the Polo?

The engine model of the Polo is EA211-DMB, with a maximum power of 83kW, a maximum torque of 145Nm, and a maximum horsepower of 113Ps. The Polo engine is produced by Shanghai Volkswagen Automotive Company and is a domestically manufactured engine. For daily maintenance of the Polo engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional devices in the intake and exhaust systems and usage conditions; for diesel engines, choose CB--CD grade diesel engine oil according to the mechanical load, with the selection standard not lower than the requirements specified by the manufacturer. Regularly change the oil and oil 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 faults, change the oil regularly based on usage conditions and keep the oil volume moderate. 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 is clogged and the 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 bring contaminants back to the lubrication area, accelerating engine wear and increasing internal contamination. 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. A small amount of sludge remains suspended in the oil, while a large amount precipitates, clogging the filter and oil holes, making engine lubrication difficult and causing wear. Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the normal operation of the engine but also extends the overall lifespan of the radiator and engine.
9
5
Share
Trending Ranking
How to Replace the Air Conditioning Filter for the 2012 New Focus?
What is the total mass of the Teana?
Does the Volkswagen Dry Dual Clutch Transmission Need an Oil Change?
4
Testing Procedure for Throttle Position Sensor
5
Is the 10th-generation Accord compliant with China National V or VI emission standards?
6
What to Do If the Car Door Seal is Poor?
7
What is the tire specification for the Ford EcoSport?
8
What to Do If 92 Octane Gasoline Is Accidentally Filled with 98 Octane?
9
How to judge the distance between front and rear through the rearview mirror?
10
Is it normal to hear gas when opening the fuel tank cap during refueling?
More Forum Discussions

What is the horsepower of the Mazda RX8?

17
5
2

What is the reason for the engine yellow light to come on?

13
4
2

What are the items included in car detailing?

13
0
1

How many liters of fuel does the Volkswagen Lavida hold when full?

13
1
2
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
© 2025 Servanan International Pte. Ltd.