What Happens If Transmission Fluid Is Not Changed?

1 Answers
EstherFitz
07/29/25 11:40pm
Failure to change transmission fluid can lead to the following consequences: 1. Automatic transmission fluid may develop impurities due to chemical changes, causing blockages in the oil passages and affecting shifting functionality. 2. Prolonged high-temperature operation reduces the lubricating properties of automatic transmission fluid, increasing the risk of clutch plate wear and resulting in "stalling" phenomena. 3. Over time, the anti-oxidant properties of automatic transmission fluid degrade, making components more susceptible to corrosion. The functions of transmission fluid include: 1. Dissipating heat generated during transmission operation. 2. Ensuring smooth gear shifts by providing lubrication during daily driving. 3. Maintaining cleanliness of the shifting system and extending the lifespan of transmission components. 4. Providing effective lubrication even in low-temperature conditions.
Was this review help?
12
0
Share
More Forum Discussions

How much engine oil should be added to the Crown 2.0T?

According to official instructions, the Crown 2.0T model requires 4.3 liters of engine oil. Here are the relevant details: 1. Adding too much or too little engine oil is not advisable, as both can have negative effects on the vehicle. 2. Insufficient oil leads to poor lubrication, causing severe engine wear and potentially resulting in cylinder scoring. In severe cases, this can shorten the engine's lifespan. 3. Excessive oil raises the fluid level, increasing engine resistance (since the crankshaft needs to continuously agitate the oil in the oil pan for splash lubrication). 4. Too much oil can also easily damage the oil seals. Damaged oil seals can lead to oil burning and increased fuel consumption in the car.
11
2
Share

Can a Car Still Be Driven After Water Intrusion?

After water intrusion, a comprehensive vehicle system inspection is required to determine if the car can still be used: 1. Inspect the engine: Check whether water has entered the engine cylinders, as this can bend the connecting rods and damage the engine; 2. Check all fluid systems: Examine the condition of various vehicle fluids to prevent foaming or contamination caused by water intrusion, which can degrade the oil and impair lubrication; 3. Remove interior items: When water levels rise above the doors, water is likely to enter the cabin. Rainwater is not clean and contains many impurities. The post-flood car interior becomes a highly humid environment, ideal for mold growth. If the vehicle is not dried promptly, mold can quickly ruin fabric and leather upholstery.
6
3
Share

What Series Does Mazda Belong To?

Mazda is a Japanese brand and a world-renowned automobile manufacturer headquartered in Hiroshima, Japan. As one of Japan's most famous automotive brands, Mazda primarily serves markets in Asia, Europe, and North America, having been established in 1920. Currently, Mazda operates two joint ventures in China: Changan Mazda and FAW Mazda. Domestic models produced by Mazda include the Mazda CX-5, Mazda 3 Axela, Mazda CX-8, Atenza, and Mazda CX-4. Imported models include the Mazda MX-5, Mazda CX-9, Mazda CX-5 (imported), and Mazda CX-3.
12
0
Share

What is the minimum ground clearance of the Toyota IZOA?

Toyota IZOA's minimum ground clearance is 145mm. Minimum ground clearance, also known as chassis height, refers to the shortest distance from the car's chassis to the ground when the vehicle is at maximum load capacity. Below is some relevant information about the Toyota IZOA: 1. The Toyota IZOA is a compact SUV with dimensions of 4455mm in length, 1845mm in width, and 1565mm in height, and a wheelbase of 2640mm. The front suspension of the Toyota IZOA uses a MacPherson strut independent suspension, while the rear suspension employs a multi-link independent suspension. The drivetrain configuration is front-engine, front-wheel drive. 2. It is equipped with a 2.0L naturally aspirated engine, delivering a maximum power of 126kW and a peak torque of 203Nm. The engine is paired with a DirectShift-CVT continuously variable transmission.
5
5
Share

Is Mazda a Joint Venture Car?

Mazda is a joint venture car brand in China, with two joint venture enterprises: FAW Mazda and Changan Mazda. Changan Mazda's sedan models include: Mazda3 Axela, Mazda2 (discontinued), Mazda2 Jingxiang (discontinued), Mazda3 (discontinued), and Mazda3 Xingcheng (discontinued); SUV models include: Mazda CX5 and Mazda CX8. FAW Mazda's sedan models include: Atenza, Mazda6 (discontinued), and Ruiyi (discontinued); SUV models include: Mazda CX4 and Mazda CX7 (discontinued); MPV models include: Mazda8 (discontinued). All the above models are joint venture models, although some have been discontinued.
6
1
Share

How to Use the Remote Start Feature on the Buick Regal?

Buick's new Regal can be remotely started via the OnStar platform. First, download the OnStar app. This system operates over the internet, eliminating any limitations on remote control distance. Owners can remotely control their new Regal anytime, anywhere. Below are some additional details about the Buick Regal: 1. The Buick Regal is equipped with a 2.0T SIDI and a 1.5T SIDI direct-injection turbocharged engine, paired with a 9-speed HYDRA-MATIC intelligent transmission across the lineup. 2. The National VI (China 6) compliant models feature optimized calibration of the drivetrain and continuous improvements in the Miller combustion process, combined with advanced thermal management to enhance cold starts, reduce friction, and improve combustion efficiency. 3. The vehicle's three-way catalytic converter assembly has also been upgraded to further reduce emissions of particulate matter and gaseous pollutants.
1
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.