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What is the purpose of an oil cooler?

1 Answers
EthanDella
07/29/25 2:31pm
An oil cooler ensures the vehicle's engine operates smoothly by reducing engine temperature, aiding in heat dissipation, filtering engine oil, and enabling normal vehicle operation. The primary function of an oil cooler is to dissipate heat from the engine oil. More details are as follows: 1. Heat generation during engine operation: Engine oil forms a protective film on the surfaces of engine components, preventing direct contact and friction between them. If components were to directly rub against each other, it would instantly generate excessive heat. 2. The role of the oil cooler: During engine operation, the oil temperature rises, but it must remain within a normal operating range. Excessively high oil temperatures are unacceptable as they can impair engine lubrication. Therefore, some vehicles are equipped with an oil cooler to regulate oil temperature.
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Why was the Zontes 310 discontinued?

According to netizens, it was due to internal management issues that led to a lack of responsibility among employees. Here is a detailed introduction to the Zontes 310: 1. Power: The bike is equipped with a single-cylinder, water-cooled, four-valve 312cc engine with a maximum power output of 26kW. As a rally bike, it comes with added weight from features like crash bars, windshields, handguards, and a rear rack, achieving a 0-100 km/h acceleration time of 6.8 seconds. 2. Features: It includes an electric windshield, keyless ignition, LED headlights, a full LCD instrument panel with a small storage compartment underneath, Bosch ABS system, and both sport and comfort riding modes.
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What is the repair method for the dent on the lower side beam of the car door?

Simply use specialized tools for repositioning and then repaint, but it is necessary to visit a local dealership for professional repair. Below is the relevant content introduction: 1. DIY repair: DIY repair carries significant risks. Therefore, visiting a local dealership for repair is the best option. 2. Dent on the car's lower side beam: A dent on the car's lower side beam does not have a major impact on the car, but it affects the car's appearance. If the owner cares about the car's appearance, full spray reshaping or sheet metal painting can be used. The simplest method is to buy car stickers to cover the dent, which is more economical.
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What kind of lubricating oil is used for piston air compressors?

Piston air compressors use L-DAB100 lubricating oil. The following are the specific details of the lubricating oil: 1. Applicable parts: Lubricating oil is suitable for components such as windows, sunroofs, door hinges, engine cover hinges, electric rearview mirrors, and wipers. It provides excellent lubrication effects for issues like rust, jamming, and abnormal noises. 2. Functions: High-quality lubricating oil not only lubricates and reduces friction between rubber strips and window glass, effectively eliminating mechanical noise and solving window jamming and abnormal noise issues, providing long-lasting protection for windows; but it also effectively cleans window stains, prevents rubber strip aging and corrosion, restores flexibility, prevents water leakage from rubber strips, and has functions like moisture-proof sealing.
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What's the situation when the Bluetooth is connected but there's no sound on the balance car?

It may be that the volume on the car navigation system or mobile phone is not turned on. Here is some relevant information about car Bluetooth: Introduction to car Bluetooth: Car Bluetooth headsets are a type of Bluetooth device, a more specialized product category within car Bluetooth or Bluetooth headsets, derived from mobile phone Bluetooth technology, sharing the same transmission system. Purpose of car Bluetooth: Car Bluetooth headsets are designed based on wireless Bluetooth technology, specifically developed for in-car wireless Bluetooth communication. With specific functions and designs, they are tailored to provide drivers with hands-free calling via Bluetooth connection to their mobile phones, allowing them to keep both hands on the wheel and reduce the risk of traffic accidents.
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Are motorcycles allowed on highways in Guangdong?

Guangdong Province permits motorcycles to enter highways in compliance with laws and regulations. Here is extended information: Legal basis: On highways and urban expressways with two lanes in the same direction, trucks are not allowed to enter the left lane except for overtaking; on roads with three or more lanes in the same direction, trucks are prohibited from entering the far-left lane. Roads with two or more motor vehicle lanes in the same direction may have dedicated lanes. Dedicated lanes can be designated for small passenger vehicles, buses, motorcycles, etc. Speed limits: On highways, the maximum speed for small passenger vehicles must not exceed 120 km/h, other motor vehicles must not exceed 100 km/h, and motorcycles must not exceed 80 km/h.
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Does Changing the Steering Wheel Affect the Car?

There are two types of steering wheel replacements for cars. One is upgrading the car's steering wheel, which has no impact on the vehicle. The other is modifying the car's steering wheel, which can affect the vehicle's safety. Upgrading the steering wheel involves replacing the entire steering wheel without affecting the functionality of the airbag. This type of upgrade is suitable for some low-spec vehicles, as their steering wheels lack multifunction buttons and need to be upgraded. Modifying the car's steering wheel involves customizing it according to personal preferences. This modification method can easily result in the airbag not deploying or the inability to install an airbag, thereby compromising the driver's safety. When replacing the steering wheel, owners should choose a compliant car dealership and have professionals perform the modification. The function of the steering wheel is to convert the force applied by the driver to the edge of the steering wheel into torque, which is then transmitted to the steering shaft. Types of steering wheels include: single-spoke, dual-spoke, three-spoke, and four-spoke. Precautions for using the steering wheel include: Do not turn the steering wheel too forcefully or make sudden movements; avoid turning the steering wheel when the vehicle is stationary. When driving on bumpy roads, hold the steering wheel firmly with both hands to prevent loss of control and accidents. Reduce speed when turning. When entering a curve, gradually turn the steering wheel according to the curve's radius.
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