Has the Fuel Tank Noise Issue in the 2021 Xingrui Been Resolved?

[SerenityRose]

2021 Xingrui fuel tank noise issue has been resolved. Definition of Fuel Tank: A fuel tank is a container used in vehicles such as cars or aircraft to store fuel, specifically designed to hold hydraulic oil in hydraulic systems. Functions of Fuel Tank: In addition to storing gasoline, the fuel tank can also dissipate heat and separate air bubbles from the oil. It can be classified into two types: open fuel tanks and closed fuel tanks. Hydraulic Oil: Hydraulic oil is the hydraulic medium used in hydraulic systems that utilize liquid pressure energy. It plays roles in energy transmission, wear resistance, system lubrication, corrosion prevention, rust prevention, and cooling within the hydraulic system.

[Vincent]

As an owner of the 2021 Xingrui, I experienced a sloshing noise from the fuel tank about half a year after taking delivery, especially noticeable when the tank was half full. I specifically visited the dealership, and they identified it as a design issue—the fuel tank lacked an internal baffle, causing excessive fuel sloshing noise. Geely actually issued a technical bulletin by the end of 2021, offering free replacement with an improved fuel tank. After the replacement, I've driven over 10,000 kilometers without any recurrence of the noise. I recommend other owners encountering this issue to directly register for a claim. The entire process takes about three hours and is completely free, including both parts and labor. Essentially, this isn't a major fault, just an annoyance to the ears.

[Willow]

Perspective from a Technician Who Has Repaired Many Xingrui Fuel Tank Rattle Cases: The 2021 Xingrui fuel tank rattle issue can be considered a common problem, primarily occurring when the fuel level is between 40% and 70%. Disassembly revealed that the older fuel tank models lacked internal baffles, causing fuel to slam against the tank walls during turns or braking. The manufacturer released an improved fuel tank version with baffles in the fourth quarter of 2021, and new vehicles now generally come equipped with it. For owners of older models, bringing the vehicle's registration to an authorized service center will allow for a free replacement. Key inspection point: check the manufacturing date label on the side of the fuel tank—those produced after October 2021 are the improved versions.

[MacDonovan]

According to complaints data from Chezhiwang and feedback from 4S stores, the fuel tank abnormal noise issue in the 2021 Xingrui models has been largely controlled after the manufacturer introduced technical solutions. The core improvement involves adding high-density polyethylene anti-sloshing baffles inside the fuel tank to effectively dissipate fluid wave energy. Currently, all 2023 models on sale have adopted the newly designed fuel tank. Early owners can have it replaced for free through the claim channel. It is recommended that owners proactively request a check of the fuel tank version number during maintenance and apply for replacement immediately if an older batch starting with C5 is identified.

[IsaacDella]

Just helped a colleague with this issue last week: his 2021 Xingrui would make a gurgling sound every time the fuel tank was half full, especially noticeable when going down underground parking ramps. Checking the repair records revealed that Geely issued a TSB (Technical Service Bulletin) in November 2021, offering a lifetime warranty for fuel tank noise issues. The solution involves replacing the fuel tank assembly with an improved version featuring internal anti-sloshing structures—the new part number has a 'G' suffix. The entire replacement process requires draining the fuel, removing rear suspension links, and takes about four hours. Two weeks after the replacement, my colleague tested it specifically, and the noise was completely gone.

[LeMiguel]

As an automotive media outlet that has been tracking this issue for a long time: The fuel tank noise in the 2021 Xingrui model stems from a structural defect in the fuel tank's inner cavity, which creates a resonance chamber effect when the fuel level is at half-tank. Geely subsequently implemented a two-phase solution, initially addressing it temporarily by adding damping materials, and later directly replacing the molds to modify the integrated fuel tank. According to our actual tests, the complaint rate for noise issues in vehicles manufactured after 2022 has dropped by 97%, and early owners who completed fuel tank replacements at 4S shops reported a near 100% resolution rate.