Does Buick LaCrosse have a mechanical throttle in 2007?

Yes Mechanical throttle is an important part of engine system. The upper part is the air filter, and the lower part is the engine intake manifold, which is the throat of the automobile engine. Without this equipment, it can't run. Therefore, the Buick LaCrosse produced in 2007 is a mechanical throttle. Buick is an automobile brand sold by General Motors in the United States, Canada and China.