Differences Between OEM and Aftermarket Three-Way Catalytic Converters?

What is the reason for the grinding noise when starting and shifting gears in FAW J6P?

Due to the design factors of the vehicle itself. Here are the relevant explanations: 1. Synchronizer: The smoothness of gear shifting in a car is largely affected by the clutch and synchronizer. However, some car models do not use synchronizers for first gear and reverse gear, which causes the rotational speed difference between the engine power output shaft and the transmission power output shaft during gear shifting, resulting in abnormal noise. 2. Severe clutch wear: A reduced free travel of the clutch pedal may also cause abnormal noise. During operation, the clutch cannot completely disconnect the power connection between the engine and the transmission, leading to a significant speed difference during gear shifting. This makes it difficult for the two gears to mesh properly, resulting in a grinding noise during gear shifting.

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Which is More Harmful: Flood-Damaged Cars or Accident-Damaged Cars?

Flood-damaged cars are more harmful compared to accident-damaged cars. Here are methods to identify flood-damaged cars: 1. Smell the interior: Check for a musty odor inside the car. Flood-damaged vehicles often have a musty smell in hidden areas such as the floor mats, trunk mats, and under the seats, which is difficult to eliminate and usually leaves evidence. If you detect a musty smell, be cautious. Also, be wary if the interior smells unusually fragrant, as this might be an attempt to mask the musty odor. 2. Inspect hidden areas of the vehicle: Check for rust or signs of screw removal and replacement in hidden areas. Pull out the seats to see if there is rust or sand in the tracks. Extend the seatbelt fully to check for water stains or dirt at the end.

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Where is the air conditioning switch in Geely cars?

Geely air conditioning control switch is located in the center of the dashboard. Here is the relevant introduction: 1. Classification of car air conditioning: Generally, from the configuration of the car, it is mainly divided into manual air conditioning and automatic air conditioning. The adjustment of the air volume has nothing to do with the compressor. As long as the air conditioning refrigeration is turned on, the compressor will always work at full speed. As for the temperature adjustment of manual air conditioning, it is just a matter of how much hot air is mixed into the cold air. In actual use, the temperature inside the car cannot reach the condition for the compressor to stop running. 2. Differences in car air conditioning: Generally, manual air conditioning is equipped with a non-variable compressor. Automatic air conditioning can also use a non-variable compressor. It has the same principle as manual air conditioning, but with an automatic constant temperature device added. It can automatically choose to blow "pure cold air" or "mixed cold and hot air" and set the fan speed according to the difference between the temperature inside the car and the set temperature. Therefore, the set temperature has nothing to do with fuel saving. As long as the air conditioning is on, it will consume fuel.

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What do Front-engine Four-wheel Drive and On-demand Four-wheel Drive Mean?

Front-engine four-wheel drive refers to a vehicle with the engine positioned at the front and equipped with a four-wheel drive system. On-demand four-wheel drive is a common type of four-wheel drive system. The differences between front-engine four-wheel drive and on-demand four-wheel drive are as follows: 1. Different in nature: On-demand four-wheel drive nature: It only switches to four-wheel drive when necessary, otherwise, it remains a two-wheel drive system. Front-engine four-wheel drive nature: The engine is positioned at the front of the vehicle, and the entire car is driven by all four wheels. 2. Different in characteristics: On-demand four-wheel drive characteristics: Compared to full-time four-wheel drive, the structure of on-demand four-wheel drive is much simpler, which not only effectively reduces costs but also helps to reduce the overall weight of the vehicle. Due to the special structure of the four-wheel drive system. Front-engine four-wheel drive characteristics: All-wheel drive has always been very popular, not only providing excellent driving performance on rough surfaces but also delivering good driving effects on wet roads or winter roads.

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Why is the fuel consumption of the Kia Carens 7-seater high?

Actual fuel consumption may vary depending on individual driving habits. The following are the reasons for high fuel consumption: 1. Clogged three-way catalytic converter: Incorrect oxygen signals from the three-way catalytic converter can lead to improper fuel injection, resulting in significantly higher fuel consumption. 2. Clogged air filter: The air filter can block most dust, ensuring smooth engine operation. When clogged, fuel consumption increases. 3. Severe carbon buildup and erosion of spark plugs: Abnormal ignition may cause misfires in a single cylinder, unstable idling, etc., leading to increased fuel consumption. 4. Sudden braking: Many drivers tend to brake suddenly when approaching traffic lights to move forward quickly. This is very dangerous. Sudden braking can rapidly reduce the car's speed, but when accelerating again, it consumes a large amount of energy, causing the engine to burn fuel rapidly and resulting in excessive fuel consumption.

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Does keeping the hold button on damage the car?

Keeping the hold button on does not damage the car. Here are specific details about the automatic parking system: 1. Function: Cars equipped with the autohold system can remain stationary after the driver completely stops the car without shifting to N gear or continuously pressing the brake pedal. To continue driving, the driver only needs to step on the accelerator pedal. 2. Off state: When reversing or moving the car, it is advisable to turn off the autohold system. In such situations, needing to press the accelerator pedal every time to start the car makes it difficult to control the speed. If you prefer not to use the autohold system, you can also turn it off directly.

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Differences Between OEM and Aftermarket Three-Way Catalytic Converters?

What is the reason for the grinding noise when starting and shifting gears in FAW J6P?

Which is More Harmful: Flood-Damaged Cars or Accident-Damaged Cars?

Where is the air conditioning switch in Geely cars?

What do Front-engine Four-wheel Drive and On-demand Four-wheel Drive Mean?

Why is the fuel consumption of the Kia Carens 7-seater high?

Does keeping the hold button on damage the car?

What brand of tires does Jaguar use?

Can You Drive When the Exhaust Pipe Is Submerged in Water?

How to remotely open car windows with the car key?

What are the causes and solutions for engine belt noise?