What Causes the Abnormal Noise in Wuling Hongguang Mini?

1 Answers
Viola
07/29/25 11:31am
Wuling Hongguang Mini produces loud noises due to the following reasons: 1. Aging or loosening of engine mounts. Solution: Tighten or replace the engine mounts. 2. Improper use of engine oil. Solution: Use the engine oil grade specified in the vehicle manual and avoid mixing different brands of engine oil. 3. Engine misfire. Solution: Check the working condition of each ignition coil and cylinder spark plug. Here is some relevant information: 1. Taking the 2021 Macaron Fashion Edition of Hongguang MINIEV as an example: It is a micro 3-door, 4-seat hatchback equipped with a single-speed electric transmission. Its dimensions are 2920mm in length, 1493mm in width, and 1621mm in height, with a wheelbase of 1940mm. The top speed reaches 100 km/h. 2. Engine: It is equipped with an electric motor with a maximum power of 20 kW. In terms of parameters, it has 27 horsepower, a peak torque of 85 Nm, and a top speed of 105 km/h. The drive form is rear-wheel drive. For the power battery pack, there are two capacity versions: 13.82 kWh and 9.2 kWh, offering ranges of 170 km and 120 km, respectively.
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