What to Do When Car Lacks Power?

2 Answers
DeLandon
07/24/25 8:31pm
Insufficient car power can be addressed by cleaning the throttle valve and internal engine carbon deposits. Below is relevant information about engines: 1. Definition of Engine: An engine (Engine) is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines, external combustion engines (such as Stirling engines, steam engines, etc.), jet engines, electric motors, etc. 2. Classification of Engines: Divided into internal combustion engines, external combustion engines, gas turbines, and jet engines. 3. Components of an Engine: Consists of parts such as the cylinder block, cylinder liner, cylinder head, and cylinder gasket.
Was this review help?
11
2
Share
DeEvan
08/11/25 11:11am
I often experience insufficient power when driving an old car, usually caused by maintenance issues. A clogged air filter restricts air intake, so it's best to check and replace it every 10,000 kilometers. Worn-out spark plugs cause unstable ignition, and replacing them can significantly improve acceleration. Clogged fuel injectors in the fuel system also affect fuel supply, so regular cleaning is recommended to prevent carbon buildup. Avoid slamming the accelerator; smooth acceleration and shifting gears at 2,500-3,000 RPM is more efficient. Low tire pressure increases resistance, so maintaining standard pressure reduces the burden. If these simple maintenance steps don't help, it might be an engine issue—get a professional check on valves or pistons. In short, power loss affects driving safety, so don't delay addressing it.
Was this review help?
12
0
Share
Expand All
More Forum Discussions

Can I Practice Driving for Subject 2 on Rainy Days?

Practicing driving for Subject 2 on rainy days is common as students usually train daily to obtain their motor vehicle driver's license as soon as possible. Rainy weather does not affect the training. If it rains during the actual test, the examination will proceed normally. The Subject 2 test includes: reversing into left and right garages, parallel parking, curve driving, right-angle turns, and stopping and starting on a slope. Subject 2, also known as the small road test, primarily assesses the mastery of vehicle driving skills and the ability to judge spatial positions. It requires the examinee to drive the vehicle in a designated area and consists of five tasks with two attempts allowed.
4
3
Share

Are All Lexus Cars Imported?

Lexus cars are all imported and belong to the automotive brand under the Japanese Toyota Group. The models under the Lexus brand include: Lexus GS, Lexus ES, Lexus LS, Lexus IS, Lexus UX, etc. Taking the 2017 Lexus GS as an example, it is a mid-to-large-sized car with body dimensions of: length 4880mm, width 1840mm, height 1455mm, a wheelbase of 2850mm, and a body weight of 1660kg. The 2017 Lexus GS is equipped with a 2.0T inline 4-cylinder turbocharged engine, with a maximum horsepower of 245PS, a maximum torque of 350Nm, and a maximum power of 180kW, paired with an 8-speed automatic transmission.
9
3
Share

How often should the coolant in Lavida be replaced?

Lavida's coolant generally needs to be replaced every two years or 40,000 kilometers. Coolant is a type of cooling liquid containing special additives, primarily used in liquid-cooled engine cooling systems. It offers excellent performance in preventing freezing in winter, boiling in summer, and resisting scale and corrosion throughout the year. Notes on coolant usage: 1. Try to use the same brand of coolant; 2. Most coolants have a validity period of two years; 3. Avoid diluting with water—traditional inorganic coolants should not be mixed with water, as this can cause sedimentation and severely impair the coolant's normal function; 4. For vehicles using coolant, never top up directly with tap water; instead, use distilled or deionized water.
16
1
Share

How fast can a 150cc motorcycle go?

A 150cc motorcycle can reach speeds of up to 130km/h. Motorcycle fuel consumption: Motorcycles generally consume around 3 liters of fuel, while some high-performance models may consume up to 7 liters. Besides the vehicle's performance, fuel consumption is also influenced by the rider's driving skills, fuel quality, and actual riding conditions. Motorcycle maintenance: Reckless driving can damage the motorcycle, especially the valves and throttle. Motorcycles with auxiliary power are particularly prone to engine damage, so caution is necessary. The tires are another critical area to monitor, as they can easily be damaged by stones and glass.
13
1
Share

How many horsepower is 1kW?

Engine power of 1KW is approximately equal to 1.36 horsepower. Introduction to horsepower: Engine power conversion: 1 horsepower equals 735 watts, so 1000÷735≈1.36 horsepower. Horsepower is a commonly used unit for measuring power in engineering technology. It generally refers to metric horsepower rather than imperial horsepower. Definition of automobile engine: The automobile engine is the device that provides power for the car, serving as the heart of the vehicle and determining its power performance, fuel economy, stability, and environmental friendliness. Common gasoline engines and diesel engines are both types of reciprocating piston internal combustion engines.
5
1
Share

Where is the fuse box of Volkswagen Lavida located?

Volkswagen Lavida's fuse box is located inside the instrument panel cover on the left side of the driver's seat and in the engine compartment, responsible for the normal operation of in-car electrical appliances and the safe functioning of external vehicle electrical components respectively. The automotive fuse box is a container for installing car fuses, which can be categorized into small, medium, and large fuse boxes based on the size of the installed fuses. The dimensions of the Volkswagen Lavida are 4605mm in length, 1765mm in width, and 1460mm in height, with a wheelbase of 2610mm, featuring front-wheel drive. In terms of power, this model is equipped with two engines: a 1.5L naturally aspirated engine and a 1.4L turbocharged engine.
19
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.