What is the difference between 5 batteries and 6 batteries?

Can I Bring My Own Engine Oil for an Oil Change?

Most 4S shops do not allow customers to bring their own engine oil. However, it ultimately depends on whether the specific service center permits it. Choosing Engine Oil: Naturally aspirated engines have relatively modest requirements for oil quality, so mineral oil or semi-synthetic oil can be used. If the owner has a higher budget, fully synthetic oil is also an option. Turbocharged engines, compared to naturally aspirated ones, have a more compact structure and operate under harsher conditions, demanding higher performance from the oil. They require oil with better fluidity, and fully synthetic oil is the best choice. Brand Selection: When selecting a lubricant brand, if you prioritize long-lasting oil performance, Mobil lubricants are a good choice. If you value the oil's cleaning ability for the engine, Shell engine oil is recommended. For lubricants with strong oil film toughness, Castrol is a suitable option. For example, turbocharged engines are prone to carbon buildup during high-speed operation, so Shell engine oil, known for its strong cleaning ability, can be selected.

18

4

Share

How to Use Chevrolet Cruise Control?

Chevrolet cruise control is used as follows: 1. RES button: Pressing RES can resume cruise, while the close button cancels cruise control. 2. SET button: The cruise control function can only be activated after setting the speed via the SET button. Without setting, the cruise control function will not be enabled. 3. "+" and "-" buttons: These control the speed of cruise control, with "+" for acceleration and "-" for deceleration. Notes: 1. Note 1: Cruise control does not have automatic braking functionality, while adaptive cruise control is more intelligent and addresses this issue. 2. Note 2: Cruise control will be deactivated as soon as the brake is pressed.

8

3

Share

Why does the car not move when accelerating?

When a car does not move upon acceleration, it is often referred to as unresponsive throttle or failure of the engine RPM to rise. Below are some troubleshooting suggestions for this issue: 1. Check 1: Inspect the fuel supply system, replace the fuel filter, clean the fuel injectors, and check the fuel pump pressure. 2. Check 2: Inspect the ignition system, including the ignition coils and spark plugs for malfunction. 3. Check 3: Examine the intake system, check if the air filter is dirty, inspect for aging or leaking vacuum tubes, and clean the throttle body to ensure sufficient air intake. 4. Check 4: Inspect the exhaust system, check if the after-treatment system is clogged, affecting exhaust flow. Cleaning or replacement is recommended. 5. Check 5: Inspect the electronic control system, check for fault codes in the ECU that may affect normal vehicle operation.

13

4

Share

Is the right turn signal up or down?

When turning left, the turn signal should be pushed downward. Generally, pushing the turn signal upward (clockwise) indicates a right turn, while pushing it downward (counterclockwise) indicates a left turn. This design is intended to align with human intuition and make operation more intuitive. Remember the rule "up for right, down for left"—it's quite simple. Drivers can imagine the turn signal lever as a steering wheel and push it in the direction they intend to turn. The screw holds it in place. Function of turn signals: Turn signals are electronically controlled but still simulate the sound of a relay with an audio signal. They are activated when a vehicle is turning to alert the driver that the turn signal is flashing and to notify surrounding vehicles and pedestrians. Types of turn signals: They can mainly be categorized into three types: resistance-wire type, capacitor type, and electronic type. The resistance-wire type can be further divided into thermal-wire (electrothermal) and flap (spring-loaded) types, while the electronic type includes hybrid (relay with electronic components) and fully electronic (relay-free) types.

2

4

Share

What to Do If Your Parked Car Gets Scratched and the Culprit Can't Be Found?

When encountering a situation where your car gets scratched and the other party flees, it's important to quickly identify the responsible party. Here are detailed steps to follow: 1. Check surrounding surveillance: If your car is scratched, first look around the parking area for any surveillance cameras, such as those at restaurants, shopping malls, or private properties. Generally, you can request to view the footage after explaining your situation. 2. Review your dashcam footage: If your car is equipped with a dashcam, check the recordings. If you capture the other party's license plate number, report it to the police. 3. Determine if the parking lot has liability: If your car was parked in a paid parking lot, communicate with the parking lot management to see if they should compensate you, even if it's a small amount. Most parking lots have surveillance, and if the incident occurred there, the management will usually assist in the investigation. 4. Report to the police for investigation: If your car is significantly scratched and the other party flees, report the incident to the police immediately. The police have the authority to access traffic surveillance footage, which you do not have the right to view yourself.

13

2

Share

What does NOx mean in diesel vehicles?

NOx stands for nitrogen oxides. NOx is a type of brown, pungent exhaust gas that is produced in large quantities when the engine is under load. When the engine exhaust is first emitted, the NO present in the gas is less toxic, but it is easily oxidized into other nitrogen oxides such as NO2, which are more toxic. After NOx enters the alveoli, it can form nitrous acid and nitric acid, causing severe irritation to lung tissue. The following are reasons for excessive NOx emissions: 1. The EGR system is not functioning properly; 2. Faulty input sensors in the ignition timing control system leading to an overly lean air-fuel mixture; 3. The engine operating temperature is too high; 4. The intake air temperature is too high, so the intake air temperature control system and intercooler system should be checked.

7

0

Share

What is the difference between 5 batteries and 6 batteries?

Can I Bring My Own Engine Oil for an Oil Change?

How to Use Chevrolet Cruise Control?

Why does the car not move when accelerating?

Is the right turn signal up or down?

What to Do If Your Parked Car Gets Scratched and the Culprit Can't Be Found?

What does NOx mean in diesel vehicles?

How Many Months or Kilometers for the First Maintenance of an A4?

Does the Bottom of the Car AC Leak Water in Summer?

What Happens If a Motorcycle Is Not Inspected for a Long Time?

What brand does the 'Big Bull' belong to?