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What Causes the Loud Engine Noise in Buick Excelle?

1Answers
LeDeclan
07/28/2025, 07:19:06 PM

The reasons for the loud engine noise in Buick Excelle are: 1. The engine oil viscosity is too high; 2. The belt is loose; 3. The water temperature is too high; 4. The throttle and fuel injector are clogged. Buick Excelle is a compact car under SAIC-GM Buick, with body dimensions of: length 4609mm, width 1798mm, height 1486mm, wheelbase 2640mm, fuel tank capacity 44L, and body structure of a 4-door 5-seater sedan. The Buick Excelle is equipped with a 1.3T turbocharged engine, paired with a 6-speed automatic transmission, delivering a maximum horsepower of 163 hp, maximum power of 120 kW, and maximum power speed of 5500 rpm.

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