Why is the newly replaced steering gear heavy?

2 Answers
MacLeo
07/25/25 9:27am
There are several reasons why a newly replaced steering gear may feel heavy: 1. For electronic steering gears, it might be due to improper matching. For hydraulic steering gears, it could be because air hasn't been fully purged from the system. 2. The factory settings may not have been restored or reprogrammed. 3. The data curve, also known as the power assist file, hasn't been properly written into the system using a computer. Different vehicles require different power assist files. 4. Incorrect wheel alignment data. In vehicles equipped with power steering systems, the energy required for steering is normally only a small portion provided by the driver's physical effort, with the majority coming from hydraulic energy supplied by the engine-driven oil pump.
Was this review help?
15
1
Share
LeDonovan
08/11/25 7:19pm
I've handled quite a few cases where the steering wheel feels heavy after power steering gear replacement. Common causes may include improper positioning during installation or insufficient lubrication. New components require a break-in period, especially for older hydraulic-assisted vehicles where air bubbles in the oil lines can reduce power assistance and make steering heavier. Additionally, if the power steering pump or steering column joints weren't inspected and cleaned, it could cause stiffness. I recommend returning to the repair shop for technicians to readjust and bleed the system, while also checking if tire pressure is normal since low pressure makes steering more strenuous. Regular maintenance of the steering system is crucial to prevent increased component wear during long-term driving. Remember, these minor issues if left unaddressed may lead to major failures and compromise driving safety.
Was this review help?
11
3
Share
Expand All
More Forum Discussions

What is Audi called in Taiwan?

Audi is called Audi in Taiwan. BMW is directly called BMW. Audi model series: Audi's main mass-produced model series include the A series (covering AO, A, B, C, and D class models), Q series, R series, TT series, S series, RS series, and the Allroad series derived from the A series. Audi logo: The logo of Audi cars consists of four rings, representing the four companies before the merger. These companies were originally manufacturers of bicycles, motorcycles, and passenger cars. Since the company was formed by the merger of four companies, each ring symbolizes one of the companies.
2
2
Share

Why does the Baojun 730 central control lock automatically?

Baojun 730 central control automatic locking is the activation of the automatic locking function. Advantages and disadvantages of automatic locking: Advantages: It provides protection for passengers with children in the car, preventing young children from opening the door handle while the car is in motion. Disadvantages: It may hinder escape in emergencies because the doors are harder to open. Therefore, it is necessary to consider both your needs and safety comprehensively. How to activate the automatic locking function: Put the gear in P position, turn the key to the ON position, and ensure all four doors are closed. Then press the lock button, and when you see the hazard warning lights flash twice on the dashboard, the function is activated.
11
1
Share

What is the reason why the Geely Boyue electronic handbrake won't release?

Geely Boyue electronic handbrake won't release reasons: It may be due to a problem with the electronic handbrake system or the electronic handbrake actuator. Correct usage of electronic handbrake: With the brake pedal depressed and the vehicle stationary, pull up the electronic handbrake button; the driver can see a red electronic handbrake symbol on the dashboard, which indicates that the electronic handbrake is activated. The electronic handbrake is a technology that achieves parking braking through electronic control. Methods to release the electronic handbrake: Put the gear into D, step on the accelerator, and the electronic handbrake will automatically release; depress the brake pedal and press down the electronic handbrake button.
6
2
Share

Can the fuel be siphoned from the new Santana's fuel tank?

The fuel can be siphoned from the new Santana's fuel tank. You can directly disconnect the fuel pump's outlet pipe (it's more convenient to operate from the fuel filter), place it into a fuel container, and then power the fuel pump directly to siphon the fuel out. It is crucial to continuously monitor the fuel gauge during this process, as the fuel pump is more prone to burning out when the fuel level is low. Immediately cut off the power supply to the fuel pump once the fuel gauge crosses the red line. There are several main challenges in siphoning fuel: Twisted fuel filler pipe: After the fuel nozzle is inserted into the filler neck, the gasoline needs to pass through the filler pipe to reach the fuel tank. Due to the distance between the car's fuel tank and the filler neck, and the complex structure of the car's chassis, the fuel pipe cannot run straight into the fuel tank and inevitably has some bends. If the siphoning tube is too rigid to turn, or too soft, it tends to curl. Fuel tank structure: Since the fuel pipes of many cars are connected to the side of the fuel tank, even if a rigid siphoning tube is inserted into the tank with great effort, it may only lie parallel to the fuel surface and fail to reach the fuel level, making siphoning impossible. Anti-spill check valve in the fuel tank: To prevent gasoline from leaking out of the filler neck when the vehicle rolls over or tilts, a check valve is designed at the connection between the fuel pipe and the fuel tank. Its function is to ensure that gasoline can flow from the fuel pipe into the tank, but gasoline in the tank cannot flow back into the fuel pipe. This check valve is quite simple, and most check valve structures do not cause significant interference when inserting a tube for siphoning.
6
2
Share

How to Distinguish Between China 5 and China 6 Emission Standards for Vehicles?

To distinguish between China 5 and China 6 emission standards for vehicles, check the emission standard letters on the rear of the car. China 5 is denoted by 'V', while China 6 is denoted by 'VI'. The differences between the two are as follows: Different Emission Standards: China 6 emission standards are more than 30% stricter than China 5. Excluding the influence of driving conditions and testing, gasoline vehicles under China 6 must reduce carbon monoxide emissions by 50%, total hydrocarbons and non-methane hydrocarbons by 50%, and nitrogen oxide emissions by 42%. Different Implementation Times: The China 5 standard was implemented nationwide on January 1, 2017. China 6 was implemented on July 1, 2019. Different Principles: Under China 5, diesel and gasoline vehicles had different emission standards, but China 6 adopts a fuel-neutral principle, meaning the emission limits are the same regardless of the fuel type. Different Issuing Authorities: The China 5 standard was issued by the Ministry of Environmental Protection, while the China 6 standard was jointly issued by the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection, and Quarantine. Different Letter Representations: China 5 is represented by 'V', while China 6 is represented by 'VI'. Different Monitoring Requirements for Plug-in Hybrid Electric Vehicles (PHEVs): Compared to China 5, China 6 has enhanced monitoring requirements for PHEVs, including energy storage systems, thermal management systems, brake regeneration, drive motors, generators, and other regulatory aspects. China 5 Emission Limits: Gasoline vehicles must not emit more than 1,000 mg of carbon monoxide per kilometer driven. Non-methane hydrocarbons must not exceed 68 mg/km, nitrogen oxides must not exceed 60 mg/km, and PM (particulate matter) must not exceed 4.5 mg/km. China 6 has two sub-standards: China 6a and China 6b, as follows: China 6a Emission Limits: Gasoline vehicles must not emit more than 700 mg of carbon monoxide per kilometer driven. Non-methane hydrocarbons must not exceed 68 mg/km, nitrogen oxides must not exceed 60 mg/km, and PM must not exceed 4.5 mg/km. China 6b Emission Limits: Gasoline vehicles must not emit more than 500 mg of carbon monoxide per kilometer driven. Non-methane hydrocarbons must not exceed 35 mg/km, nitrogen oxides must not exceed 35 mg/km, and PM must not exceed 3 mg/km. Affected by the China 6 emission policy, although China 5 vehicles can still be used normally without travel restrictions or license plate limitations, their resale value will be significantly impacted. For car owners, if they purchase a truck for freight transport with a loan, the depreciation of the vehicle after repaying the loan is equivalent to the net profit earned during that period. A higher residual value means more profit for the owner. Therefore, from this perspective, China 6 vehicles, with longer service life and more road rights, offer greater advantages.
14
2
Share

Does the new Suzuki Alto have electric power steering?

The new Suzuki Alto is equipped with electric power steering, making it relatively easy to handle. Introduction to Electric Power Steering System: The electric power steering system directly relies on a motor to provide auxiliary torque. The power steering system is driven by an electric motor and is equipped with an electronic control system on top of the previous setup. This ensures that the steering assistance force is not only related to the steering angle but also has a certain relationship with the vehicle speed. How to locate the electric power steering fuse: Open the engine compartment and find the rectangular black box in front of the battery. The fuse marked with a PS symbol inside is the electric power steering fuse.
13
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.