What Causes the Loud Engine Noise in the Regal?

1 Answers
Emmett
07/25/25 4:56am
Issues such as poor sound insulation or abnormal shock absorbers. Below are detailed reasons and solutions: 1. Poor Sound Insulation: Poor sound insulation may be due to aging car seals, which need to be inspected. Solution: Replace the seals with new ones. 2. Insufficient Coolant at Low Temperatures: The engine noise may increase. Solution: Regularly check the car's coolant levels. 3. Abnormal Shock Absorbers: Problems with the car's shock absorbers can easily lead to increased engine noise. Avoid car malfunctions caused by shock absorber issues. Solution: Pay attention to the shock absorbers while driving.
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