Maintenance record for the phenomenon of cars not moving on Buick Boulevard

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 September 9, 2024
ParkAvenue, the main street of the world’s commercial and financial center, stands around the famous landmark buildings such as the Empire State Building and Rockefeller Center. ParkAvenue brings together elites from around the world, brings together the humanistic spirit of the times, and affects the development of the United States and even the world. Today,”ParkAvenue” is not only a name, but also represents prosperity, glory and influence.
Since 1979, Buick Boulevard has become a ride for celebrities from all over the world, entering and exiting important political and business venues, and has become the focus of the world’s attention. Behind the unforgettable achievements, he always appears: Buick Boulevard.
Inheriting Buick’s century-old atmosphere and luxurious car-making style, carrying the vigorous and heroic American spirit, it has evolved and has more than half a century of brand blood, making it the top flagship model of classic American luxury cars, fully displaying technology, comfort, luxury and Spacious space.
Buick Parkway is produced by General Motors. The car is innovative in design, and its classic luxury adheres to the historical experience of Buick’s century-old luxury flagship car. Buick Park Avenue is a luxury high-end car built for social leaders in the new era. It accelerates smoothly from 0 to 100 kilometers and 7.8 seconds. The precise and stable top-level rear-drive technology brings a surging “dynamic” driving feeling; At the same time, the spacious and tranquil comfortable space leads contemporary safety technology to create a luxurious and comfortable “quiet” space. The two complement each other and jointly achieve the “peak work of integrating dynamic and static”, thus reflecting the owner’s restraint and extraordinary temperament, and thereby demonstrating its extraordinary influence!

The car that came to the store for repair today is a 2007 Buick Parkway 3.6 Elite model, equipped with an automatic 5-speed 5L40E manual transmission.

Total mileage traveled: 154268km.

Computer detects fault codes;

Computer detects fault codes;
The phenomenon of not moving cars.

Unpack inspection and prepare for unpacking maintenance;

neat engine compartment;

While removing the gearbox,

Removed gearbox;

The gearbox after the valve body is removed;

disassembled gearbox parts;

Oil pump;

Input shaft;

oil pump base

steel sheet

Worn steel sheets;

Test run after assembly; fault cleared.
This maintenance mainly replaced the gearbox assembly because of severe internal wear.
Friendly reminder: Due to the rising temperature in summer, the vehicle will feel frustrated and lock up. In serious cases, the vehicle will not be able to move, the fuel consumption will be too high, and the quality of shifting is poor. If the above situation occurs, please repair it promptly! Please pay attention to maintaining your car!