• Simple Item 6
  • 1
  • 2
  • 3

Master Fuel Injection Kit - 6550PRO

The OTC Pro Master Fuel Injection Kit allows for easy testing of fuel pressure, fuel flow and leak-down, and helps diagnose weak or faulty fuel pumps and injectors, and clogged fuel filters and lines.




  • Gauge reads 0-100psi Fuel Pressure 
  • Includes 47 different fuel system adaptors with a quick-release Schrader valve
  • Application manual covers vehicles from 1997 to 2008
  • Includes replacement seal kit for tester


Click here for YouTube video