Laser Tools 3463 Diesel Injection Priming Tool

Laser Tools 3463 Diesel Injection Priming Tool

The Laser Tools 3463 is a vital diagnostic and service tool for diesel technicians, designed to prime the fuel system after a filter change or fuel pump repair. Many modern diesel engines do not have a built-in hand primer, making it difficult to restart the vehicle if air enters the lines. This tool features a high-quality hand bulb and clear hoses, allowing the user to manually draw fuel through the system and visually confirm the removal of air bubbles. It includes specialized connectors for common fuel lines, ensuring a leak-free connection. In the UK, where diesel vehicles are common, this tool is essential for preventing excessive cranking that can damage the battery and the high-pressure fuel pump (HPFP).

• Air Removal: Quickly bleeds air from diesel fuel lines to prevent starting issues.
• Clear Hose Design: Allows for visual confirmation of fuel flow and air bubble extraction.
• Manual Bulb: High-displacement hand pump for efficient priming without vehicle power.
• Essential Service Tool: A must-have for any technician performing diesel fuel filter replacements.