Tag GDI injector cleaning

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How to Use the AUTOOL FN608 Fuel Injector Cleaner and Tester

AUTOOL FN608 fuel injector cleaner and tester beside a How to Use title.

The AUTOOL FN608 is an eight-position heated ultrasonic fuel-injector cleaner and tester with a detachable tank, two fuel pumps and extended injector drive-voltage control for compatible standard, GDI, EFI and FSI long injectors.

Neo
May 3, 2026

Use Guides

How to Use the AUTOOL FN606 Fuel Injector Cleaner and Tester

AUTOOL FN606 fuel injector cleaner and tester beside a How to Use title.

The AUTOOL FN606 is a six-position heated ultrasonic fuel-injector cleaner and tester with a detachable tank, one fuel pump and extended injector drive-voltage control for compatible standard, GDI, EFI and FSI long injectors.

Neo
May 3, 2026