Buick LaCrosse waste gas valve

The waste gas valve of Buick LaCrosse is located under the front hood of Buick LaCrosse, in the engine compartment of Buick LaCrosse, in the lower left corner of the small antifreeze tank of Buick LaCrosse, next to the starter relay of Buick LaCrosse. The specific operation steps are as follows:

1. Open the driving door of Buick LaCrosse.

2. Pull the hood switch on the left side of Buick LaCrosse driver's leg.

3. Open the hood of Buick LaCrosse.

4. Support the hood of Buick LaCrosse with a support rod to ensure firm support and avoid danger during operation.

5. Buick LaCrosse waste gas valve is located under the front hood of Buick LaCrosse, in the engine compartment of Buick LaCrosse, in the lower left corner of the small water tank of Buick LaCrosse antifreeze, next to the starter relay of Buick LaCrosse.