How to Use the AUTOOL CT500 GDI Fuel Injector Cleaner and Tester

Use the AUTOOL CT500 step by step: identify injectors, select the exact fixed voltage, clean without heat, prove the fixture dry, compare six results, and shut down safely.

Use the AUTOOL CT500 step by step: identify injectors, select the exact fixed voltage, clean without heat, prove the fixture dry, compare six results, and shut down safely.

Use the AUTOOL CT400 step by step: identify compatible GDI, EFI or FSI injectors, select the specified drive voltage, clean, leak-test, compare spray and flow, and shut down safely.