What to Do When the Car Gets Dirty and Can't Be Washed After Waxing?

1 Answers
BennettLee
07/30/25 3:32am
First, polish the part that cannot be washed off. Repeatedly wipe small areas with a soft towel. Use crystal emulsion wax to dissolve the wax on the original car paint, then reapply wax.
Was this review help?
6
3
Share
More Forum Discussions

What is the fuel consumption of Ford?

Ford's fuel consumption is generally around 10L per 100 kilometers. The following are the specific details: 1. Configuration: The 1.6L dual independent camshaft variable timing engine has a maximum power of 92kW and a torque of 159N/m; the 2.0GDI gasoline direct injection engine has a maximum power of 125kW and a maximum torque of 202N·m. Features include HID xenon automatic sensing headlights, automatic cleaning device, intelligent curve auxiliary lighting function, automatic headlight level adjustment, LED daytime running lights, SYNC in-car multimedia communication and entertainment system, anti-lock braking system, electronic brake force distribution system, emergency brake assist system, HSA hill start assist, and a turbocharged engine with a displacement of 1.5 and a maximum horsepower of 140Ps. 2. Fuel consumption: Four-wheel-drive off-road SUV, powerful performance, low fuel efficiency.
3
1
Share

How Many Gears Does a Large Truck Have?

Large trucks are predominantly manual transmission vehicles, typically equipped with more than 8 but fewer than 16 gears. Below is a detailed introduction to the multi-gear design of large trucks: 1. Smoothness: The more gears a truck has, the smaller the speed ratio difference between gears, resulting in reduced jerking during gear shifts and a smoother driving experience. Additionally, most large trucks are powered by diesel engines, which operate at lower RPMs, making more gears more convenient for vehicle control. 2. Rationality: This design ensures that the engine can stay within the economical RPM range under various driving speeds, thereby saving fuel and reducing unnecessary fuel consumption losses. 3. Power Stability: Most large trucks run on diesel and operate at lower RPMs, approximately between 1,000 RPM and 2,500 RPM. Having more gears allows for stable power output across different road conditions.
17
1
Share

Is Starting at 4000 RPM Harmful to the Civic?

Starting with the throttle at 4000 RPM is relatively harmful to the car. Reasons why starting at 4000 RPM is harmful: During driving, the optimal engine speed for most cars is around 2200-2500 RPM. Too low RPM makes the car sluggish, wastes fuel without moving, and harms the engine; too high RPM increases unnecessary fuel consumption and damages the engine. Recommended starting RPM range: A high engine speed during startup is normal. Generally, the engine speed can reach 1200-1500 RPM at the moment of starting. In cold weather, the engine speed may be even higher. However, during a cold start, the RPM should not be too high because the lubricant cannot reach the upper part of the engine. To reduce wear, keeping it below 2000 RPM is more appropriate. Once the engine stabilizes, the speed will drop to around 800 RPM.
13
1
Share

Can Bank Mortgaged Cars Be Purchased?

Bank mortgaged cars can be purchased, but they need to be released from mortgage first. Below are the specific details about mortgaged cars: 1. Illegal Mortgaged Cars: When a vehicle is used as collateral, it is called a mortgaged car. Illegal mortgaged cars refer to vehicles that are still under mortgage status with the vehicle management office and the bank, and the owner privately sells such cars. These cars cannot be purchased and doing so is illegal. 2. Purchase Conditions: Check the mortgage registration details in the 'Motor Vehicle Registration Certificate'. If the final mortgage registration has been canceled, it means the vehicle's secured debt has been fulfilled, and it is no longer a mortgaged car, thus can be purchased. If the mortgage registration has not been canceled, the vehicle management office will not process the transfer procedures.
2
1
Share

How many days can it take to check for car violations?

Car violations can generally be checked about a week after they occur. Below are specific details on how to check traffic violation information for motor vehicles: 1. If a motor vehicle commits a violation: If the violation requires a penalty according to regulations, the public security website usually publishes the violation information within 7 working days. 2. If a driver commits a violation while operating a motor vehicle: The processing time for electronic monitoring by traffic police is approximately 3-5 working days. Whether the vehicle is involved in a violation can usually be checked after about a week. If no results are found, it can generally be confirmed that there are no violations. 3. Violations across provinces, municipalities, or autonomous regions: The time frame for publishing violation information mentioned above applies within the same province, municipality, or autonomous region. For violations that occur across different provinces, municipalities, or autonomous regions, the query time may extend to more than 15 working days.
15
3
Share

Which is More Fuel-Efficient: Coasting in Neutral or Coasting in Gear?

Coasting in gear is more fuel-efficient than coasting in neutral. Here’s a detailed explanation of why coasting in gear saves more fuel: 1. Coasting in Neutral: In modern fuel-injected vehicles, coasting in neutral is equivalent to idling. The engine continues to supply fuel, albeit less than during normal driving. 2. Coasting in Gear: When the engine is between low-speed fuel cutoff and high-speed fuel cutoff, the vehicle's computer detects that the car is in an idle state but the speed is higher than the engine RPM. In this scenario, the computer will cut off fuel supply to the engine, making coasting in gear more fuel-efficient. 3. Important Note: Manual transmission vehicles should not coast in neutral, as doing so can lead to insufficient lubrication in the transmission, resulting in wear and tear.
16
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.