What Causes the Jerking Sensation When Accelerating Hard in a Boyue at High Speeds?

[StMatteo]

Boyue experiencing a jerking sensation when accelerating hard at high speeds can be attributed to the following reasons: Transmission Clutch Pressure Loss: The pressure loss here mainly refers to insufficient pressure in the hydraulic control system. It relies on the pressure of the transmission fluid to control the valve body in the driving and shifting components. When there is a pressure loss in the transmission, a strong jerking sensation occurs. Blocked Oil Passage: If the oil passage inside the transmission is blocked or not smooth, the transmission will lack lubrication, leading to increased wear. Over time, severe wear on the oil passage plate will cause the vehicle to experience a jerking sensation. Damaged Solenoid Valve: The solenoid valve may become damaged due to long-term frequent operation or wear on the valve core, resulting in a larger gap between the matching surfaces. This can lead to failure and cause the vehicle's transmission to exhibit a jerking sensation.

[Landon]

After driving for so many years, I've fixed quite a few Boyue cars experiencing sudden jerky acceleration on highways. It feels like the car gets stuck for a moment, which is quite scary. The most common cause usually lies with the transmission. When you floor the accelerator in an automatic car at high speeds, if the transmission responds slowly or the clutch slips, it can easily cause jerking. It could also be issues with the fuel system, like clogged fuel injectors causing unstable fuel supply, or aging spark plugs leading to uneven ignition. Carbon buildup is another frequent culprit - when engine carbon deposits accumulate, combustion efficiency drops, causing shaking during acceleration. I recommend starting with replacing spark plugs or cleaning carbon deposits - simple and inexpensive solutions. If that doesn't work, check the mass airflow sensor and the ECU. Don't wait until something serious happens - highway driving safety comes first.

[CarterFitz]

I've been driving the Boyue for three years, and recently when I floored the accelerator on the highway, I also felt the car body jerking intermittently, which was quite unsettling. This kind of jerking is usually related to the aging of engine components. In my case, it might be due to the spark plugs being used for too long, causing inaccurate ignition, or the fuel pump not supplying enough fuel. Carbon buildup is more common in SUVs, affecting normal combustion. I'm also concerned that the ECU might not be controlling accurately or that the tuning is no longer appropriate. It's best to go to a 4S shop for a check-up in time to prevent bigger accidents. Keeping up with regular maintenance and using good fuel additives to clean carbon deposits can reduce such problems.

[DelEden]

I'm really into cars. When I drove my friend's Boyue, I noticed some hesitation during high-speed acceleration, probably because the automatic transmission was indecisive during gear shifts. Engine carbon buildup or spark plug issues can also cause this, affecting the power output. Try doing a fuel system cleaning, it might help. Drive safely and don't take it lightly!

[DiGage]

From a professional perspective, the root cause of the Geely Boyue's jerking during hard acceleration at high speeds is usually transmission clutch slippage or ECU signal delay. An aging ignition system (such as worn spark plugs) or clogged fuel injectors causing incomplete combustion can also lead to vibration. It's recommended to first check for trouble codes using a diagnostic tool, then systematically inspect components like the mass airflow sensor or fuel pump. Address the issue promptly to prevent accelerated wear.

[EmiliaDella]

Focus on driving safety. The sudden jerking during high-speed acceleration of the Boyue is very dangerous, possibly due to transmission slippage or sensor failure. Accumulated carbon deposits lead to unstable combustion, and ECU control errors exacerbate the situation. I recommend regular maintenance and component checks, prioritizing spark plug inspection and carbon cleaning. Avoid risky high-speed test drives to ensure safe travels.