What are the causes of abnormal engine noise in the Volkswagen Phideon?

1 Answers
DiKhloe
07/29/25 11:25am
Volkswagen Phideon engine abnormal noise causes are: 1. Cold start noise, unsuitable engine oil; 2. Improper belt tension; 3. Poor fuel quality or incorrect grade; 4. External engine factors; 5. Insufficient oil pressure causing timing chain malfunction; 6. Crankshaft case ventilation leakage. Taking the 2021 Volkswagen Phideon as an example, it features a front five-link independent suspension and rear trapezoidal link independent suspension. It is equipped with a 2.0L turbocharged engine delivering maximum power of 224PS (165kW), mated to a 7-speed dual-clutch transmission.
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