NEO TOOLS TOP-11-263 Common Rail Injector Leak-Off Tester Kit for Diesel Engines, 6-Cylinder Diagnostic Set with Adapters and Case

In a busy diesel workshop, a technician suspects a faulty injector on a 2018 Ford Transit with a rough idle. Instead of guessing, they connect the NEO TOOLS TOP-11-263 Common Rail diagnostic kit, start the engine, and within minutes the graduated cylinders reveal exactly which injector is returning too much fuel. This kit is built for professionals who need quick, accurate leak-off testing on Common Rail systems.

Key specifications

• Supports up to 6 cylinders for comprehensive testing
• Includes 6 graduated cylinders (100 ml each) and 6 reservoir bottles (250 ml each)
• Compatible with Bosch, Siemens, Delphi, and Denso injectors via comprehensive adapter set
• Fuel-resistant hoses and durable blow-molded carrying case
• Measurement method: volume comparison of injector return flow
• Designed for diesel engines with Common Rail injection systems

Why choose it

This kit eliminates guesswork in injector diagnostics. By measuring leak-off volumes, you can pinpoint clogged, leaking, or faulty injectors before costly replacements. The included adapters cover most popular injector brands, making it a versatile addition to any workshop. The robust case keeps everything organized and protected, ensuring long-term reliability.

Ideal use cases

• Professional diesel workshops diagnosing rough running, misfires, or excessive smoke
• Mobile mechanics performing on-site injector health checks
• Advanced DIY enthusiasts maintaining their own diesel vehicles
• Fleet maintenance facilities scheduling preventive injector testing

Good to know

The kit operates on a simple principle: injectors returning significantly more fuel than others are likely faulty. Always follow the vehicle manufacturer's safety procedures when working on high-pressure fuel systems. The case dimensions and weight are optimized for portability without sacrificing durability.