What are the reasons for the slow acceleration and lack of power in electronically injected diesel vehicles?

1 Answers
WillowAnn
07/29/25 4:16pm
Electronically injected diesel vehicles may experience slow acceleration and lack of power due to the following specific reasons: 1. Urea pump blockage: If low-quality or high-concentration urea solution is used, the urea injector can easily become clogged, significantly reducing the vehicle's power performance. 2. Fuel injector blockage: If the vehicle frequently uses low-quality fuel, the injector can easily get clogged. When the fuel injector is blocked, the fuel injection volume decreases greatly, significantly affecting the vehicle's power. 3. Air intake system leakage or blockage: The air intake system controls the vehicle's air intake volume. When the air intake is blocked, the air intake volume decreases, leading to inefficient fuel combustion.
Was this review help?
3
1
Share
More Forum Discussions

How Many KYMCO 125 Scooter Models Are There?

KYMCO offers a total of 4 models of 125cc scooters, namely the New-Many-125, GP125, Fancy-125, and Like-125. Below is related information: About KYMCO: Established in 1963, inheriting nearly four decades of manufacturing technology and historical heritage from Taiwan's KYMCO, it is a large-scale motorcycle manufacturer producing scooters, motorcycles, and all-terrain vehicles (ATVs). Business Philosophy: Changzhou KYMCO is one of the early enterprises in the domestic motorcycle industry, inheriting 40 years of manufacturing technology and historical heritage from Taiwan's KYMCO. Adhering to the business philosophy of 'Think Globally, Innovate and Challenge, Satisfy Customers, Contribute to Society,' it focuses on international market demands to develop products that satisfy consumers and align with trends. With the goal of continuous self-improvement and innovation, it strives to build the KYMCO international brand image, providing 'mobility' tools for humanity and realizing the vision of 'Where there is sunshine, there is KYMCO.'
11
2
Share

What are the safety precautions for forklifts?

Forklift safety precautions include establishing forklift operating procedures and training operators; regularly supervising and inspecting operations; and performing daily maintenance on forklifts. Causes of forklift accidents: Illegal operation: such as driving under the influence of alcohol, driving while fatigued, or driving without a license. Reckless driving: such as speeding, competing for right-of-way, forcing overtaking, rough handling, not following designated paths, failing to actively yield to pedestrians and vehicles, or carrying passengers. Lack of concentration: not carefully observing before starting, being distracted during operation, or having a mindset of rushing to complete tasks or cutting corners.
15
3
Share

Can China VI Vehicles Use Private Gasoline?

China VI vehicles can use private gasoline, but the fuel must meet China VI standards. Below are the relevant details: Reasons for using China VI fuel: The quality of this fuel ensures that China VI vehicles meet emission standards. Introduction to China VI: Compared to China V, the China VI standard reduces nitrogen oxides by 77%, particulate matter by 67%, introduces a limit on particulate number (PN), and tightens requirements for emission control device durability and onboard diagnostic systems (OBD). China VI vehicles: In China, vehicles are categorized into light-duty and heavy-duty based on maximum gross weight. This standard applies to M1, M2, and N1 category vehicles with a maximum gross weight not exceeding 3500kg. Depending on fuel type, light-duty vehicles include light-duty gasoline vehicles, light-duty gas vehicles, light-duty diesel vehicles, and light-duty dual-fuel vehicles.
3
2
Share

How is the quality of Defu engine oil?

Defu engine oil is good. Synthetic products are developed through chemical reactions that carefully control pressure, temperature, and the proportion of component elements. This produces pure compounds that enhance lubrication properties, thereby promoting energy-saving benefits, improving equipment protection, enhancing equipment reliability, and extending the service life of the oil. Here is its related introduction: Summer models: High-temperature types for summer use, 20, 30, 40, 50. The larger the number, the higher the viscosity, and the higher the maximum applicable temperature. Winter models: Low-temperature types for winter use, 0W, 5W, 10W, 15W, 20W, 25W. The symbol W after the number represents Winter, and the smaller the number before W, the lower the low-temperature viscosity, the better the low-temperature fluidity, and the lower the minimum applicable temperature.
8
0
Share

Will the Subject 2 Driving Test Be Canceled During a Typhoon?

Typhoon weather may lead to the cancellation of the Subject 2 driving test. Coastal cities experience typhoons annually, and meteorological regulations stipulate that work and school are suspended under a yellow typhoon signal, with tests also being postponed. Therefore, when a yellow typhoon warning or a red rainstorm warning is in effect, as long as the warning has not been lifted, tests scheduled for that day will not proceed. Below is relevant information: Test arrangements during rain: Adjustments to tests due to weather are rare unless the rainfall is exceptionally heavy, which might result in postponement. This is mainly because daily test schedules are tightly packed, and tests will proceed as usual unless there are exceptional circumstances. In the event of sudden heavy rain, the test may resume once the rain eases, and officials will assess whether the test site meets the necessary conditions. Impact of absence: If you miss the test due to heavy rain but the test center has not announced a suspension, it will be treated as an absence. Both Subject 2 and Subject 3 tests allow for five scheduled attempts, and missing one counts as using up one of those opportunities.
16
3
Share

Will the engine stall if I press the brake in second gear without depressing the clutch?

Pressing the brake in second gear without depressing the clutch will cause the engine to stall because the car's clutch does not fully disengage, leading to stalling. Precautions for clutch use: When the friction plates, driving plates, or pressure plate inside the clutch are contaminated with oil or rust, they should be disassembled to remove the oil or rust, cleaned thoroughly with gasoline or kerosene, dried, and then reinstalled. Precautions for manual transmission cars: Do not keep the clutch in a semi-engaged state for a long time. Some drivers have the habit of keeping their left foot on the clutch while driving, thinking it provides better control over the vehicle. However, this practice causes significant damage to the clutch plates. Do not shift gears without fully disengaging the clutch. Some impatient drivers shift gears before fully depressing the clutch, which not only makes it difficult to engage the gear accurately but also causes fatal damage to the manual transmission's gearbox over time.
3
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.