What Causes the Abnormal Noise When Driving a Toyota Avalon?
1 Answers
Toyota Avalon produces abnormal noise while driving due to the following reasons: 1. Aging window seals lead to reduced sound insulation, or friction between interior trim components generates noise; 2. Tire noise: A dull "thud" sound often indicates tire tread deformation, bulging, severe wear, or insufficient air pressure; 3. Suspension noise: A "creaking" sound is mostly caused by the shock absorber springs; 4. Engine noise. The Toyota Avalon is equipped with 2.0L and 2.5L engines, paired with a CVT continuously variable transmission and an 8-speed automatic transmission. The 2.0L engine delivers a maximum power of 131 kW and a maximum torque of 210 N·m, while the 2.5L engine produces a maximum power of 154 kW and a maximum torque of 250 N·m.