How to Determine if a Tensioner Pulley is Faulty?

What is the starting mnemonic for automatic transmission cars?

Automatic transmission car starting mnemonic is: one turn, two press, three shift, four honk, five release, six observe, seven lift, eight press, nine return light. When starting the vehicle, try to maintain low-speed driving. The specific meaning of the starting mnemonic is: 1. One turn means turning on the left turn signal by flipping the turn signal switch; 2. Two press means pressing the brake pedal; 3. Three shift means placing the gear shift lever into D gear; 4. Four honk means pressing the horn once; 5. Five release means releasing the handbrake; 6. Six observe means observing the front and rear traffic conditions, and be sure to observe the left rear traffic conditions through the left rearview mirror; 7. Seven lift means gently lifting the brake pedal; 8. Eight press means slowly pressing the accelerator pedal; 9. Nine return light means turning off the turn signal by flipping it back after entering the driving lane.

6

0

Share

How often does a C driver's license require annual review?

C1 driver's licenses do not require annual review, only renewal upon expiration. Below is an introduction to the renewal of C driver's licenses: 1. Overview: The first renewal is after six years, followed by another renewal after ten years. After the ten-year review, it becomes a long-term driver's license, which does not require further renewal. 2. Renewal requirements: For the first renewal after the initial six-year validity period, if there are no records of full demerit points during the first six years, you can renew for a ten-year validity period. After the ten-year validity period, another renewal is required. If there are records of 12 demerit points, the renewal will only be for a six-year validity period. For renewals of the ten-year validity period driver's license, if there are no records of full demerit points during the ten-year period, you can renew for a long-term validity license. If there are records of full demerit points, the renewal will only be for a six-year validity period.

3

0

Share

How many reverse lights does the 2021 Bora have?

The 2021 Bora has two reverse lights. Below is a related introduction to the 2021 Bora: 1. Exterior: The Bora's grille is not particularly large, but the chrome accents are well-placed, and the logo features the brand's latest flat design. The headlights have a conventional shape, but the lighting configuration is excellent. All models come standard with LED high/low beam headlights and LED daytime running lights, enhancing the vehicle's visibility when illuminated. 2. Powertrain: The Bora is equipped with a 1.5L naturally aspirated engine and 1.2T and 1.4T turbocharged engines. The 1.5L naturally aspirated engine delivers a maximum horsepower of 113 HP and a maximum torque of 145 N·m, paired with either a 5-speed manual or a 6-speed automatic transmission.

12

4

Share

What is the Patrol?

Patrol, known as 'Tule' in Chinese, is Nissan's first full-size SUV. It retains the rugged off-road style while incorporating numerous fashionable and technological elements. The details are as follows: 1. Exterior: The new Patrol features three chrome horizontal bars in the grille area for decoration, along with a blackened front grille paired with large chrome accents, giving the front fascia a very imposing visual effect. In terms of dimensions, the new vehicle measures 5165×199.5×195.5 cm in length, width, and height, with a wheelbase of 307.5 cm. 2. Interior: The Patrol emphasizes a warm light color scheme, complemented by a slightly larger four-spoke multifunction leather steering wheel and extensive wood grain trim inside the cabin, further enhancing its luxurious feel. 3. Features: The new vehicle is equipped with cruise control, collision warning, lane departure warning, and lane change assist functions. 4. Powertrain: The new Patrol V is powered by a naturally aspirated engine with a maximum output of 205 kW (279 PS) and a peak torque of 394 Nm, paired with a 7-speed automatic transmission. Additionally, the vehicle features a body-on-frame construction, along with an intelligent four-wheel-drive system and a locking rear differential.

8

0

Share

Can the new energy license plate be retained when changing cars?

No, it cannot be retained. According to legal regulations, the license plate of a new energy vehicle must be transferred together with the vehicle during the transfer process. Only after six months can the license plate and the vehicle be separated. Therefore, when the owner changes cars, they need to reapply for a vehicle license plate. The following is a related introduction about new energy: 1. Definition: Also known as non-conventional energy. It refers to various forms of energy other than traditional energy sources. These are energy sources that are just beginning to be developed or are being actively researched and promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, and nuclear fusion energy. 2. Characteristics: Abundant resources, generally with renewable characteristics, can be used by humans sustainably. Low energy density, requiring large spaces for development and utilization.

1

2

Share

What Causes Loud Belt Noise in Cars?

The causes and solutions for loud belt noise in cars are as follows: 1. Pulley Contact Surface: The noise is often caused by excessive smoothness of the contact surface between the belt and pulley. This usually occurs when the engine speed changes rapidly, and sometimes increased load on belt-driven accessories can also cause belt damage. Solution: On vehicles without an automatic belt tensioner, measure the belt elongation using a standard belt elongation gauge at the midpoint between the two pulleys. If it differs from the standard value, it’s best to replace the belt. 2. Accessory Issues: Dirt such as sand on the pulley surface or incorrect belt installation (reverse direction) can cause prolonged squealing or sharp noises, often due to improper accessory assembly. Solution: Try reversing the belt installation direction to see if the issue resolves. 3. Bearing Lubrication: Continuous hissing or rattling noises that increase with engine RPM usually indicate insufficient lubrication in the accessory drive bearings. Solution: Replace the bearings or corresponding components. Important Note: Whenever replacing accessory drive parts, always remember to replace the belt tensioner pulley and automatic tensioner as well.

11

5

Share

How to Determine if a Tensioner Pulley is Faulty?

What is the starting mnemonic for automatic transmission cars?

How often does a C driver's license require annual review?

How many reverse lights does the 2021 Bora have?

What is the Patrol?

Can the new energy license plate be retained when changing cars?

What Causes Loud Belt Noise in Cars?

What are the maintenance procedures at Tuhu Car Maintenance?

Does the Tayron 1.4T have a particulate filter?

When is the best time to use S mode?

How many kilometers should brake pads be replaced?