How to align the timing for Excelle 1.6?

What Causes Engine Shaking at Idle When Cold?

The reasons for engine shaking or vibration at idle when cold are as follows: 1. Excessive carbon deposits. Severe carbon buildup in the engine cylinders can lead to clogged spark plugs and valves, directly causing shaking during idle. The engine needs timely cleaning. 2. Fuel supply system malfunction causing unstable oil pressure, resulting in inconsistent air-fuel mixture concentration. First consider replacing the fuel filter, as prolonged use may clog the filter element. Then check the oil pressure bypassing the fuel filter; if abnormal, it may indicate a fuel pump issue. 3. Worn engine mounts. If engine shaking worsens but power output remains unchanged, suspect worn engine mounts which require replacement. 4. Misfiring cylinders. The problem lies with the engine ignition coils or spark plugs. If ignition coils malfunction or spark plugs fail to fire properly, the vehicle will shake, necessitating spark plug replacement.

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What are the reasons for a car pulling to one side?

Specific reasons for a car pulling to one side are as follows: 1. Uneven tire pressure on the left and right sides. This is the most common cause of steering pull. Normally, the front and rear tire pressure is around 2.0-2.5. During driving, uneven contact area and force distribution between the left and right tires can lead to inconsistent tire pressure, causing the car to pull towards the side with lower tire pressure. 2. Uneven tread wear on the left and right tires. Differences in steering and road contact can cause uneven tire wear. When one side's tread is excessively worn, its diameter becomes smaller, making the car pull towards that side. 3. Different degrees of metal fatigue in the shock absorber springs. Uneven spring travel on both sides, with one higher and the other lower, results in an unleveled car body, leading to vehicle pull.

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Why Do Turbocharged Cars Require 95 Octane Gasoline?

Turbocharged cars require 95 octane gasoline because higher-octane gasoline offers better combustion stability and knock resistance, preventing detonation due to increased cylinder pressure. A turbocharged engine is one equipped with a turbocharger, which is essentially an air compressor that increases air intake by compressing air. Characteristics of gasoline include: 1. Volatility: It rapidly vaporizes in the engine cylinder and mixes with air to form a uniform combustible mixture. 2. Stability: This refers to its ability to resist oxidation under normal temperature and liquid-phase conditions. 3. Knock Resistance: This is the gasoline's ability to resist knocking under various operating conditions. 4. Corrosiveness: Sulfur compounds in gasoline can cause corrosion to materials.

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What does the tire specification 18560R15 mean?

It indicates a tire with a cross-section width of 185mm, an aspect ratio of 60, a radial construction, and a rim diameter of 15 inches. Detailed information about the specifications is as follows: 1. 185mm represents the cross-section width of the tire; 60 stands for the aspect ratio, which is the percentage of the tire's cross-section height divided by its width. A higher value means a thicker tire, resulting in lower maneuverability but increased comfort; R denotes the tire type, which is radial, and 15 indicates a rim diameter of 15 inches. 2. H represents the tire's speed rating, which indicates the maximum speed the tire can sustain under specified conditions with a specified load. The maximum speed for H-rated tires under specified load is 210 km/h.

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How often should a new car undergo major maintenance?

Major maintenance for a car is typically performed every three years or 60,000 kilometers, while minor maintenance is done every three months or half a year. Major maintenance is based on the existence of minor maintenance, and these two types of maintenance are generally alternated. Below is more information about car maintenance: 1. Inspection and maintenance items after receiving the car: Check and replenish fuel and lubricants. Clean the interior and exterior of the vehicle, as well as the engine and chassis. 2. First-level maintenance items for the vehicle: Clean the body and wipe the engine and chassis parts. Clean and maintain the air filter. Clean the gasoline filter. 3. Lubrication tasks for first-level vehicle maintenance: Check the oil levels in the engine, transmission, rear axle, and steering gear, and add lubricating oil as required. 4. Inspection and tightening tasks for first-level vehicle maintenance: Check the steering gear, tie rods, drag links, and the connection and tightening of all steering arms.

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How Many Years Can a Car Be Used?

For non-commercial 5-seater sedans and 7-seater SUVs, there is no specified usage period, but they must be scrapped after reaching 600,000 kilometers. Pickup trucks are mandated to be scrapped after 15 years, taxis can be used for 8 years, and commercial vehicles have a 10-year limit. Methods to extend a car's lifespan: 1. Use the car frequently: Many car owners don't drive their cars often, especially those left unused for long periods. During storage, various car components can age to different degrees. Therefore, it's essential to use the car reasonably, especially new cars, allowing them to go through a proper break-in period to prevent aging during storage, which can affect the car's lifespan. 2. Don't overfill engine oil: While engine oil is crucial, it's important to control the amount added. Overfilling can lead to oil burning, and excessive oil can increase resistance in many parts. Keep the oil level between the min and max marks on the dipstick and change the oil promptly to ensure the engine is adequately lubricated during operation. 3. Maintain proper tire pressure; don't overinflate or underinflate: Tire pressure also affects a car's lifespan. Abnormal tire pressure not only impacts ride comfort but also the longevity of the tires. Some car owners overinflate tires to save fuel, but this can lead to blowouts while driving. 4. Avoid excessive waxing: Car wax can make the paint shine, and proper waxing can extend the paint's lifespan. However, excessive waxing can shorten it. It's recommended to control the frequency of waxing reasonably. 5. Wash the car promptly after rain or snow: Rainwater and snow are corrosive. If the car gets wet, it should be washed immediately to prevent the paint from oxidizing. When washing, clean the undercarriage to avoid rust during storage, which can affect ride comfort.

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How to align the timing for Excelle 1.6?

What Causes Engine Shaking at Idle When Cold?

What are the reasons for a car pulling to one side?

Why Do Turbocharged Cars Require 95 Octane Gasoline?

What does the tire specification 18560R15 mean?

How often should a new car undergo major maintenance?

How Many Years Can a Car Be Used?

What causes the high voltage of the Chevrolet Cruze sensor?

How Many Digits Does an Engine Number Typically Have?

What does it mean when the car displays 'sport'?

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