Why is the Buick Regal's Start-Stop Function Not Responding?

[Penelope]

Buick Regal's Start-Stop Function Not Responding_58 Auto The reason why the start-stop system of a Buick vehicle is not working may be due to a blockage in the car's oil and gas pipeline system, which causes the start-stop system to malfunction. Below are the relevant details: 1. Introduction to the Automatic Start-Stop System: Its main advantage is fuel efficiency. Whether at a red light or in traffic, the engine automatic start-stop technology can automatically shut off the engine when the vehicle is stationary to save fuel. 2. Development History: This technology first appeared as early as the mid-1970s. At that time, Toyota conducted practical tests on this technology in the Crown sedan. As long as the vehicle came to a complete stop for 1.5 seconds, the engine would automatically cut off fuel and shut down, which became the theoretical and design prototype for the future development of automatic start-stop systems.