Why does the car idle unstable after driving for a while?

At how many kilometers should the timing chain of the Tiguan be replaced?

The replacement interval for the Tiguan's timing chain is not explicitly specified. Generally, it should be inspected every 150,000 to 200,000 kilometers, with the actual replacement based on the condition of use. If there is severe wear or other damage, it should be replaced promptly. You can also refer to the vehicle's user manual (or maintenance manual) for specific guidelines and follow the maintenance prompts for replacement. The main function of the engine timing chain is to drive the engine's valve train, ensuring that the intake and exhaust valves open and close at the appropriate times to allow the engine cylinders to properly intake and exhaust air. Tiguan timing chain replacement cycle: 1. For models using ordinary timing belts: The Volkswagen EA888 series engines once promoted the maintenance-free timing chain as a key feature. Models using ordinary timing belts typically require replacement of the timing system after 70,000 to 80,000 kilometers of driving. 2. For engines using timing chains: Generally, maintenance of the timing chain is only needed after 200,000 to 300,000 kilometers of driving. 3. Due to the tensioner: However, reality often contradicts expectations. The Volkswagen EA888 series engines, due to issues with the tensioner, can experience timing chain misalignment, leading to major engine repairs.

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What is the difference between a spare tire and a normal tire for a car?

There is no difference, as its specifications will be the same as the original car tire specifications. However, in some vehicles, to remind the owner to promptly inspect and replace faulty tires, special forms of spare tires may be used, such as those with uniquely colored rims, compact spare tires, folding spare tires, run-flat tires, etc. Additional information is as follows: There are three types of spare tires: 1. Full-size spare tire: The full-size spare tire has the exact same specifications as the other four tires on the car and can replace any temporarily or permanently unusable tire. 2. Non-full-size spare tire: The diameter and width of this spare tire are slightly smaller than the other four tires, so it can only be used as a temporary replacement and must be installed on non-driving wheels, with a maximum speed not exceeding 80 km/h. 3. Run-flat tire: Also known as a safety tire (run-flat tire), commonly referred to as a 'puncture-proof tire,' it is directly translated in the industry as 'tire that can run when flat.' Compared to regular tires, run-flat tires do not leak air or leak very slowly when punctured, maintaining their driving profile, and the tire bead remains fixed on the rim, allowing the car to drive stably for an extended period or temporarily to a service station.

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Where is the drainage hole of Haval H2?

The drainage outlets of the Great Wall Haval H2 sunroof are usually located inside the A-pillars and C-pillars of the vehicle. There is a round rubber plug, and the rear ones are located on both sides of the rear longitudinal beams, one on each side, similar to the front ones. When water enters the sunroof channel, it flows to the drainage holes and then exits the vehicle through the drainage pipes. Sunroof drainage outlet locations: Sunroof drainage outlets are generally quite hidden, and their positions vary depending on the car model. Even during regular maintenance, professionals at 4S shops may easily overlook them. If the sunroof leaks, check whether the drainage outlets are clogged with dust. There are no special requirements for the daily maintenance of the car sunroof, just periodically inspect the surrounding sealing strips for any damage and check the lubrication condition of the tracks. Causes of sunroof leakage: In many cases, sunroof leakage is due to problems with the drainage system. There is a recessed area in the sunroof, and if drainage is poor, water will flow into the car. The main causes of leakage are the two drainage pipes inside the A-pillars, such as aging or damaged rubber seals at the joints, which can lead to leaks.

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Which country does the Mustang sports car belong to?

Mustang sports car is a Chinese brand, with related content as follows: 1. The powerful new engine MODV-8 injects legendary high performance into the Mustang. 2. Due to the adoption of an all-aluminum structure, the Mustang MODV8 engine (part of Ford's modular engine series) is 34 kg lighter than cast iron engines of the same class, with an output power 30 kW higher than the 2004 model. It delivers 50% more power than the 1964 Mustang's 4,738 cc V8 engine. Electronic throttle control, a faster engine management system, and a new three-valve cylinder head with variable camshaft timing (VCT) play important roles in the engine's impressive output. 3. Thanks to the three-valve cylinder head with VCT, a higher compression ratio can be achieved with regular 87-octane gasoline, maximizing the energy of every drop of fuel. The intake manifold features active charge motion control valves, improving combustion for both high and low-speed needs, providing strong low-end torque as well as maximum high-speed power. 4. The 2005 Mustang V6 uses a new 4.0-liter 60-degree single overhead camshaft engine, replacing the 3.8-liter 90-degree pushrod engine used in the 2004 model. The new engine incorporates many advanced technologies from the V8 engine, being fundamentally more compact and smooth, with greater output power and torque. 5. The Mustang's manual and automatic transmissions have also been upgraded for improved performance.

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How to Turn Off the Overspeed Warning Sound in a Mercedes-Benz?

Click on the central control screen to find the "User Settings", then select the "Settings" interface for the vehicle and click on the "Assistance" option. If it's the prompt sound from the navigation, you can return to "User Settings", swipe the screen to find "Navigation" and click to enter.

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How to Stop the Mercedes Wiper in the Middle?

Owners need to enter the driver's cabin and power on the vehicle. After powering on, owners should turn on the wiper, any wiper setting will do. Watch the wiper, and when it reaches the desired position, turn the ignition key to the OFF position. Once the wiper stops in the middle, power on the vehicle again.

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Why does the car idle unstable after driving for a while?

At how many kilometers should the timing chain of the Tiguan be replaced?

What is the difference between a spare tire and a normal tire for a car?

Where is the drainage hole of Haval H2?

Which country does the Mustang sports car belong to?

How to Turn Off the Overspeed Warning Sound in a Mercedes-Benz?

How to Stop the Mercedes Wiper in the Middle?

What Causes BMW Compressor Not Working?

Where is the radar switch on the Lexus IS?

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