Are SUVs Harder to Drive Than Sedans?

Do I Need to Remove the Tires When Applying Chassis Armor?

Applying chassis armor requires removing the tires. The role of chassis armor: Chassis armor involves spraying a rust-proof adhesive containing asphalt, oil-based, or water-soluble materials onto the chassis. It covers the exposed parts of the chassis, and once cooled and solidified, forms a dense protective film that safeguards the vehicle's undercarriage. Precautions for applying chassis armor: The oil pan and transmission oil pan should not be sprayed as they require heat dissipation. Similarly, body support components that need movement should not be coated. Therefore, the main areas for application are the fuel tank and the vehicle floor. Additionally, it is crucial to thoroughly clean the underside of the car before spraying to ensure proper adhesion of the armor.

8

0

Share

What is the appropriate tire pressure for the Odyssey?

The normal tire pressure range for the Odyssey is around 2.3-2.5 bar. According to the international GBT2978-2008 standard, the recommended tire pressures for different types of tires are as follows: Standard tires: 2.4-2.5 bar; Reinforced tires: 2.8-2.9 bar; Maximum pressure: Should not exceed 3.5 bar. Hazards of overinflated tires: Reduced tire friction and adhesion, affecting braking performance; Causes steering wheel vibration and deviation, reducing driving comfort; Accelerates wear on the central tread pattern, shortening tire lifespan; Increases vehicle vibration, indirectly affecting the lifespan of other components; Overstretches tire cords, reducing elasticity and increasing load during driving; Decreases puncture resistance, making tires more susceptible to damage from sharp objects like nails or glass, leading to internal cracks, blowouts, or tire bursts. Hazards of underinflated tires: Increases friction with the road surface, leading to higher fuel consumption; Causes heavy steering and deviation, compromising driving safety; Increases movement of tire components, causing abnormal heat due to excessive rolling; Reduces cord and rubber functionality, leading to delamination, cord breakage, or excessive friction with the rim, causing damage and abnormal wear; Multiplies friction with the ground, rapidly raising tire temperature, softening the tire, and drastically reducing strength, which can cause blowouts during high-speed driving; Increases tire deformation, leading to sidewall cracks, excessive heat generation, rubber aging, cord fatigue, and breakage, while also enlarging the tire's contact area and accelerating shoulder wear.

8

2

Share

What is the Difference Between Dual-Chamber and Single-Chamber Shock Absorbers?

The differences between dual-chamber and single-chamber shock absorbers are as follows: Differences in application scope: Independent shock absorbers are generally used in performance-oriented models, such as professional off-road vehicles, ADVs, performance street bikes, and sport bikes, like the Ducati Monster. Dual rear shock absorbers are commonly used in small-displacement commuter bikes, retro bikes, and cruiser motorcycles where cornering performance is less of a concern. Differences in advantages: The advantage of dual shock absorbers is that both the front and rear wheels can absorb shocks, minimizing the bumpiness when riding on rough terrain. If not equipped with self-locking footpegs, they can also prevent foot or hand slippage on extremely bumpy roads. The advantage of a single shock absorber is that it makes riding more effortless, making it suitable for road riding.

1

4

Share

What are the 6 steps in the automotive after-sales service process?

The 6 steps in the automotive after-sales service process: 1. The service advisor checks their appearance and attire according to standard requirements. 2. Prepares necessary forms, tools, and materials. 3. Maintains and cleans the environment. 4. Actively greets and guides customers to park. 5. Uses standard greeting language. 6. Addresses customers appropriately. Driving precautions: 1. Note 1: Using stronger high beams at night makes driving less safe; a wider beam angle is safer, while raising the lights higher and brighter is more dangerous. 2. Note 2: Habitually pressing the clutch is not a way to reduce trouble. 3. Note 3: After parking on uneven ground, not only should you engage the handbrake but also leave the car in gear. 4. Note 4: On a one-way road with two lanes, driving on the dotted line is the least safe.

12

1

Share

Is Shock Absorber Package Repair Considered a Major Accident?

It is considered a major accident. Below is the relevant introduction: 1. Accident vehicle: An accident vehicle refers to a vehicle that has been damaged due to non-natural wear and tear, resulting in a decline in mechanical performance and economic value. An "accident vehicle" generally refers to a vehicle with structural damage. Additionally, water-damaged vehicles and fire-damaged vehicles also fall under the category of "special accident vehicles." 2. Appearance inspection: The first step in inspecting a used car is to look at its appearance. This doesn't mean judging whether the car looks good, but rather assessing the overall impression it gives—whether it feels right at first glance. This aspect is quite difficult to quantify and largely depends on first impressions. The method for inspecting the appearance is to stand about one meter away from each of the four corners of the vehicle, aligning your line of sight with the vehicle's waistline. This makes it easier to observe the condition of the paint, check for color discrepancies, and assess whether the gloss is consistent, among other factors.

20

2

Share

What Causes the Humming Sound Near the Fuel Tank After the Car is Turned Off?

Car turned off after the fuel tank position has a humming sound is the sound of the fuel pump working, which is a normal phenomenon. The following is a related introduction about the car fuel tank: 1. Design principle: Utilize the heat energy generated by the engine during car operation to add a set of heat circulation system between the engine, fuel tank, and water tank. The original single fuel tank is designed as a combined fuel tank composed of a main fuel tank and an auxiliary fuel tank. 2. Fuel tank capacity calculation unit: The international standard uses L (liter) as the calculation unit for car fuel tank capacity. Different countries also have corresponding standards for car fuel tank capacity. In China, the car fuel tank capacity is regulated at 95% of the rated value, but depending on the actual situation, the actual capacity is generally larger than the nominal capacity, so there is no need to worry that the car fuel tank is smaller than the actual one.

6

1

Share

Are SUVs Harder to Drive Than Sedans?

Do I Need to Remove the Tires When Applying Chassis Armor?

What is the appropriate tire pressure for the Odyssey?

What is the Difference Between Dual-Chamber and Single-Chamber Shock Absorbers?

What are the 6 steps in the automotive after-sales service process?

Is Shock Absorber Package Repair Considered a Major Accident?

What Causes the Humming Sound Near the Fuel Tank After the Car is Turned Off?

What is the Difference Between Electromagnetic Suspension and Air Suspension?

Why Can't the Manual Transmission Car Key Be Pulled Out?

What speed can a car handle when going over potholes?

What is the reason why Land Rover Bluetooth connection cannot play music?