Why does the Buick GL8 jerk during acceleration?

[Rita]

Buick GL8 transmission usually has abnormal noise and jerking sensation due to malfunctions. The possible causes of such malfunctions may be: 1. High engine idle speed; 2. Improper adjustment of the throttle cable or throttle position sensor, resulting in excessively high main oil circuit pressure; 3. Malfunction of the main oil circuit pressure regulating valve, causing excessively high main oil circuit pressure; 4. Slipping of shift execution components; 5. Oil pressure solenoid valve not working; 6. Computer malfunction. Below is a related introduction to the Buick GL8: 1. Appearance: The new-generation Buick GL8 has a more powerful appearance, featuring a waterfall-style grille paired with a winged chrome strip. The winged chrome strip runs through the double-layer combination full LED headlights, which are rich in layers. On the side of the body, the hidden D-pillar design creates a floating roof effect. Additionally, the designers paid rare attention to the roof, with a chrome strip running from the A-pillar to the D-pillar, highlighting the roof. 2. Dimensions: The new-generation Buick GL8 has dimensions of 5203/1878/1805mm (length/width/height) and a wheelbase of 3088mm. The length is slightly shorter, the body is taller, while the wheelbase remains unchanged. With the overall dimensions largely unchanged, the new-generation Buick GL8 achieves a significantly shorter front overhang through a more efficient front cabin layout. The increased rear overhang provides more trunk space and a better wheelbase ratio.