The old Buick gl8 will be normal after a few seconds, just like the battery died when it was started. What is the reason?

When the old Buick gl8 started, it was like death. It's normal after a few seconds. It's the throttle. The owner of the old Buick gl8 doesn't have the habit of cleaning the accelerator regularly. After a long time, serious carbon deposits will form in the accelerator, which will stop the car for a few seconds before starting. So the old Buick gl8 just started as if it were dead, and it will be normal in a few seconds. Buick gl8 came out on 1999. After five generations of innovation, it won the favor of more than1200,000 users. In 2020, Buick gl8 family successively launched avenir Avia family, Eslandzun and Rand business class, which brought more diversified choices to users.