What causes the low-speed jerking in the Envision?
3 Answers
The low-speed jerking issue in the Envision is caused by the transmission, and this problem can only be resolved by upgrading the transmission control program. Below is some relevant information: Positioning: The Buick Envision is positioned as a midsize SUV, with a relatively large body size and ample interior space. The car's exterior looks powerful yet stylish, making it an ideal choice for young drivers. Exterior: The 2020 Buick Envision appears more rugged and bold. The new wing-shaped chrome trim runs through the LED wing-shaped headlights, widening the horizontal visual effect. The dynamic front bumper design and three-dimensional silver lower guard create a full and powerful front end. The rear also features a three-dimensional wing-shaped design, with the chrome trim connected to the taillights, paired with integrated dual exhaust pipes, enhancing the sporty feel.
I've been driving for over 20 years, and low-speed jerking is quite common in Buick Envision models, especially older ones. The most noticeable stuttering occurs during low-speed starts or when climbing hills. It's mostly caused by automatic transmission issues—either the transmission fluid has aged and wasn't replaced in time, leading to rough gear shifts, or the Transmission Control Unit (TCU) logic is malfunctioning and can't adapt to complex road conditions. I recommend checking the transmission fluid first; if it's dark in color, it should be replaced—typically every 40,000 kilometers or so. If the problem persists, try resetting the transmission adaptive program or scanning for fault codes at a 4S shop. When driving, try to press the accelerator smoothly and avoid sudden acceleration or deceleration to reduce jerking. Remember, timely maintenance is key—prevention is much cheaper than repairs.
As a young car enthusiast, I've also experienced the low-speed jerking issue with the Buick Envision, where it feels like being suddenly tugged, which is quite frustrating. There are multiple causes, such as outdated transmission software needing an update, or a dirty mass airflow sensor affecting fuel supply and causing unstable engine output. Nowadays, most new cars come with onboard diagnostic systems—you can connect to a computer to check error codes and try downloading a software update yourself. Another tip is to adjust your driving habits: in city traffic, use manual mode more often at low speeds to control RPM and avoid rough shift points. Don’t overlook fuel quality either; filling up at reputable gas stations helps reduce carbon buildup. In short, start with simple troubleshooting to save time and money.
