Diagnoses fuel related problems such as hesitation, stumble, stall and lack of power on nearly every Asian import system by simply checking fuel pressure and volume.

Quick connections you'll know if the problem is caused by low fuel pressure, a defective fuel pressure regulator, low fuel volume to the injectors plus much more.

Each fitting comes with a quick-connect Schrader valve for safety and easy hookup to the gauge assembly.

Included Hyundai, Honda, Mitsubishi and other Asian automotive engines.