Where is the Free Light engine manufactured?

What to Do If a Beginner Keeps Stalling When Driving a Manual Transmission Car?

Do not press the clutch all the way down. After the speed decreases, press the clutch, and then apply the brakes after the clutch is disengaged. Although pressing the clutch occurs after braking in terms of timing, it should be fully depressed before the brakes, meaning the clutch should be disengaged first.

13

3

Share

How can beginners drive well?

For drivers who don't know how to change lanes, learning to change lanes starts with observing the interior and exterior rearview mirrors to confirm the possibility of changing lanes before turning on the turn signal. Before driving, the driver should inspect the motor vehicle to ensure the safety of the vehicle's operation. Traffic markings are traffic safety facilities composed of various lines, arrows, text, vertical markings, raised road markers, and contour markings painted on the road surface.

1

0

Share

How to adjust the reverse rotation after replacing the motor on a tricycle?

If the brushless motor reverses, it indicates a phase angle mismatch between the brushless controller and the brushless motor; You can adjust the motor's rotation direction as follows: swap the Hall signal wires A and C between the brushless motor and the brushless controller; At the same time, swap the main phase wires A and B between the brushless motor and the brushless controller to resolve the issue.

7

0

Share

Should the Toyota Alphard use 92 or 95 octane gasoline?

According to the official vehicle manual recommendation, the Toyota Alphard should use 92 octane gasoline. In addition to checking the appropriate gasoline grade in the vehicle manual, you can also find it marked on the fuel tank cap of the Toyota Alphard. Typically, the gasoline grade can also be determined based on the engine's compression ratio. Vehicles with an engine compression ratio between 8.6-9.9 should choose 92 octane gasoline, those between 10.0-11.5 should opt for 95 octane, and if the compression ratio is higher, 98 octane is recommended. However, with the application of some new technologies, the gasoline grade cannot be solely determined by the compression ratio. High compression ratio engines can also be tuned to use lower octane gasoline because, apart from the compression ratio, other factors such as ignition timing, turbocharging technology, and Atkinson cycle technology also play a role. Generally, the higher the gasoline octane number, the higher the octane value and the better the anti-knock performance. 92 octane gasoline contains 92% isooctane and 8% n-heptane, while 95 octane gasoline contains 95% isooctane and 5% n-heptane. If the Toyota Alphard occasionally uses the wrong gasoline grade, simply switch back to the correct grade after consumption. However, long-term use of the wrong gasoline grade can have the following effects: For vehicles recommended to use lower octane gasoline, using a higher octane grade will not cause damage, but the increase in octane value will alter the fuel's ignition point, leading to delayed combustion in the engine. This means both the engine's power output and thermal efficiency will decrease, resulting in poorer performance. For vehicles recommended to use higher octane gasoline, using a lower octane grade can cause engine knocking. Because the octane value is too low, the gasoline's ignition point decreases, causing it to ignite prematurely during the compression stroke. If the fuel ignites before the spark plug fires during the compression stroke, resistance will occur in the upward stroke. This resistance makes the engine run very unstable. If the knocking is imperceptible, it only increases noise with no significant damage to the engine. However, noticeable knocking indicates severe engine conditions, where vibrations not only affect driving stability but also cause abnormal wear on pistons and cylinders, potentially leading to cylinder scoring in severe cases.

2

3

Share

In which country is the Toyota Levin produced?

Levin is a compact car under GAC Toyota. GAC Toyota's production base is located in Nansha, Guangzhou, with main models including Camry, Highlander, Levin, and Yaris-L. Below is more related information: Introduction to Toyota Levin: 1. The new Levin has added a sports package for the sports version, including front and rear aerodynamic bumpers, a sporty mesh piano black front grille, and sport-style exclusive seats. The gasoline sports version also features a lowered body stance. The sports version of the new Levin has a more distinctive and aggressive appearance. 2. For the interior, the sports version adds red trim elements distributed on the door panels and center console, with the red and black color scheme enhancing the sporty feel. The overall design style continues the previous Levin model without significant changes. In detail, the front armrest now features a front and rear sliding function, improving practicality. 3. In terms of power, the gasoline version still uses a 1.2T+CVT powertrain combination, with a maximum power of 85kW and peak torque of 185N·m. The hybrid model is equipped with a 1.8L Atkinson cycle engine and Toyota's THSII hybrid system, with the engine delivering a maximum power of 72kW and peak torque of 142N·m, while the electric motor provides a peak power of 53kW and peak torque of 163N·m. The system's combined power output is 90kW. The suspension remains a combination of front MacPherson struts and rear double-wishbone independent suspension.

20

3

Share

What is the thickness of new brake pads?

New brake pads are generally 12mm thick. Brake pad replacement conditions: Brake pads are critical safety components in the braking system. New brake pads are approximately 1.5 centimeters thick. When worn down to 3-5 millimeters, they need to be replaced; otherwise, braking performance will decline. Function of brake pads: Brake pads, also known as brake linings, are the most crucial safety components in a vehicle's braking system. The effectiveness of the entire braking system largely depends on the brake pads. Therefore, high-quality brake pads are the guardian of both people and vehicles.

1

0

Share

Where is the Free Light engine manufactured?

What to Do If a Beginner Keeps Stalling When Driving a Manual Transmission Car?

How can beginners drive well?

How to adjust the reverse rotation after replacing the motor on a tricycle?

Should the Toyota Alphard use 92 or 95 octane gasoline?

In which country is the Toyota Levin produced?

What is the thickness of new brake pads?

What are the new vehicle annual inspection regulations?

Is There a BMW A7?

What functions are included in BMW's driving assistance system?

What to Do If the Exhaust Pipe is Submerged in Water?