What are the symptoms of using low-quality fuel in a car?

1 Answers
Gia
07/29/25 1:24pm
The symptoms of using low-quality fuel in a car are: 1. Difficulty starting; 2. Engine shaking at idle after starting; 3. Obvious body vibration; 4. Unpleasant exhaust odor; 5. Poor acceleration and increased fuel consumption. Using low-quality gasoline can lead to poor driving performance and vehicle accidents. The methods to address the issue of using low-quality fuel are: 1. Promptly replace the fuel filter and clean the fuel injectors; 2. Clean the inside of the cylinders; 3. Clean the three-way catalytic converter; 4. Clean the fuel tank and fuel lines; 5. Replace the fuel filter; 6. Add high-quality gasoline and clean the throttle valve carbon deposits; 7. Replace the fuel filter and fuel pump.
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