Why can't an automatic transmission car shift gears?

1 Answers
DiRose
07/24/25 9:14am
An automatic transmission car may fail to shift gears due to reasons such as low vehicle temperature. Below are the reasons and solutions for an automatic transmission car failing to shift gears: 1. Reasons: Low vehicle temperature, the transmission oil is not fully lubricated. Difficulty shifting into first gear while moving is due to a mismatch between vehicle speed and gear. First gear and reverse gear lack a synchronizer. 2. Solutions: Try shifting into reverse gear while the vehicle is stationary. If the transmission makes a "clicking" gear collision sound during the process, it indicates that the vehicle's clutch is not fully disengaged. After repairing the clutch, the issue can be resolved. If reverse gear engages smoothly but first gear is difficult to shift into, it is recommended to visit a specialized repair shop to replace the transmission oil, and the issue can also be resolved.
Was this review help?
10
0
Share
More Forum Discussions

What is the ground clearance of the Skoda Octavia Combi?

The minimum ground clearance of the Octavia Combi is 150mm when unloaded and 125mm when fully loaded. For the domestically produced Octavia Combi, the minimum ground clearance is 145mm when unloaded and 120mm when fully loaded. Here is some relevant information about the Octavia: 1. The new generation Octavia is produced on Volkswagen Group's new transverse modular platform MQB chassis. In terms of exterior dimensions, the car length reaches 4659mm, the width is 1814mm (45mm wider than the current model), and the wheelbase reaches 2686mm (108mm longer than the current model). 2. The larger body size also provides a larger trunk volume. With the help of the large-opening luggage compartment, the trunk volume of the model reaches 590 liters, which is a full 30 liters more than the current model.
3
0
Share

What are the causes of engine abnormal noise in Geely New Vision?

Most common abnormal noises in the engine depend on the engine's speed state. Below are the relevant introductions about abnormal noises: 1. The noise only exists during idle or low-speed operation. Possible causes include: excessive clearance between the piston and cylinder wall; overly tight piston pin or connecting rod bearing assembly; excessive clearance between the tappet and its guide hole; wear of the camshaft profile; sometimes, a loose starter clutch causing pulley noise (more noticeable during speed changes). 2. The noise becomes chaotic at a certain speed, and short noises are emitted successively during rapid deceleration. Possible causes include: cracked camshaft timing gear or loose fixing nut; broken crankshaft; loose piston pin bushing; excessive axial clearance of the camshaft or loose bushing. 3. The noise appears during rapid acceleration of the engine and persists during high-speed operation. Possible causes include: loose connecting rod bearings, melted or mismatched bearing shells causing rotation; loose crankshaft bearings or melted bearing shells; broken piston pin; broken crankshaft.
16
1
Share

How to Turn on the Air Conditioning in a Citroën Car?

Method to turn on the air conditioning in a Citroën: To activate cold air, adjust the left button towards the blue area; for warm air, adjust it towards the red area. The middle position represents a moderate temperature. Then press the AC switch. The correct way to use Citroën's air conditioning is as follows: 1. Do not smoke in the car with the air conditioning on: Smoking in the cabin can cause smoke to linger, irritating the eyes and respiratory system, which is harmful to health. If smoking, adjust the ventilation control to the 'exhaust' position to expel the smoke from the cabin. 2. Avoid resting or sleeping for long periods in a stationary car with the air conditioning on: Due to the car's tight seal, ventilation is poor when the vehicle is stationary. Resting or sleeping with the air conditioning on may lead to CO poisoning from engine exhaust leaking into the cabin, which can be fatal. 3. Minimize air conditioning use at low speeds: During traffic jams, avoid increasing the engine's RPM to enhance air conditioning efficiency, as this can adversely affect the engine and air conditioning compressor's lifespan. 4. Turn off the air conditioning before shutting down the engine: Some drivers often remember to turn off the air conditioning only after shutting down the engine, which is harmful. During the next start-up, the engine will bear the load of the air conditioning, potentially damaging it. Therefore, always turn off the air conditioning before shutting down the engine. It's advisable to wait two to three minutes after starting the car, allowing the engine to lubricate, before turning on the air conditioning.
11
1
Share

What octane fuel should a Lexus ES use?

Use 92 octane gasoline. The currently available Lexus ES200 National V version has a fuel tank capacity of 60 liters, while the National VI version has a capacity of 60.6 liters. Below is relevant information about the Lexus ES: 1. The 2020 Lexus ES model, as an annual facelift, did not undergo changes in exterior or interior design but only had configuration adjustments. It mainly upgraded the LSS+ active safety system and added ICS (Intelligent-Clearance-Sonar system) to enhance vehicle safety. Additionally, the vehicle's infotainment system was upgraded. 2. In terms of power, the National VI version of the ES200 model is equipped with a 2.0L engine (code-named M20A-FKS), replacing the National V version's 2.0L naturally aspirated engine (code-named 6AR-FSE). The power parameters have improved compared to the National V version, with a maximum power of 127kW (173PS) and a peak torque of 208N·m, paired with a CVT continuously variable transmission.
16
4
Share

What is the difference between Golf and GTI?

GTI is the performance version of the Golf model, with a higher price tag than the standard Golf. In terms of transmission, the GTI is equipped with a dual-clutch gearbox, while the Golf offers automatic, manual, and dual-clutch options. The GTI features a GTI badge on the front grille, which is absent on the regular Golf. Detailed differences are as follows: 1. In terms of appearance, the Golf's black plastic grille, combined with its relatively understated headlight clusters and front bumper, gives it a more conservative look. 2. The most noticeable difference on the GTI is its large-sized 'Warrior Axe' style alloy wheels, paired with low-profile tires, giving it a particularly sporty stance. Additionally, the air intakes on both sides of the bumper are more aggressive, and the 'GTI' badge on the front grille adds a distinctive touch to the front end. 3. The Golf comes with three engine options: 1.4T, 1.6L, and 2.0T, while the GTI is exclusively available with a 2.0T engine. 4. The GTI not only boasts enhanced power but also comes with upgraded brakes and additional assist systems, such as an electronic differential lock, optimizing its sporty characteristics, including its exterior design. The GTI is a classic example of a hot hatch.
16
0
Share

How to Add Bluetooth for Honda Vezel?

First, you need to enable the Bluetooth function on both your mobile phone and the car's Bluetooth device, and set the mobile phone's Bluetooth to 'Visible to All' in the settings. Then, find the Bluetooth device in your phone's settings, select the car's Bluetooth for pairing, and once the pairing is completed, the connection will be successful.
2
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.