What Causes Car Shaking During Hard Acceleration?

[LeZoe]

Car shaking during hard acceleration can be attributed to the following causes and solutions: 1. Dirty throttle body or excessive carbon buildup in fuel injectors and intake manifold. Solution: Clean the throttle body, fuel injectors, and intake manifold. 2. Incomplete fuel combustion in cylinders. Solution: Clean the fuel system and switch to higher-quality gasoline with a higher octane rating. 3. Engine malfunction. Solution: It is recommended to send the vehicle to a 4S shop as soon as possible for professional diagnosis and repair based on the actual condition. 4. Bulges or foreign objects on the tread of any of the four tires. Solution: Clean the tires, or replace them if the damage is severe.