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Walnut blasting service refers to a process used in automotive maintenance, specifically for cleaning the intake valves and ports of a vehicle’s engine. This process is commonly employed in vehicles with direct fuel injection systems.

In a direct fuel injection system, fuel is injected directly into the combustion chamber rather than into the intake manifold. This design can lead to the buildup of carbon deposits on the intake valves over time, affecting engine performance and efficiency. The walnut blasting service is a method to address this issue.

During walnut blasting, finely crushed walnut shells are blasted into the intake ports and valves using compressed air. The abrasive nature of the walnut shells helps to remove carbon deposits and other buildup without causing damage to the engine components. The walnut shells break down upon impact, making them a relatively gentle yet effective cleaning agent.

This process is often performed by automotive technicians or specialized service providers. It can improve engine performance, fuel efficiency, and overall drivability by restoring proper airflow and combustion in the engine. If you’re considering this service for your vehicle, it’s advisable to consult with a qualified automotive professional to assess whether walnut blasting is necessary and appropriate for your specific engine and driving conditions.

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