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Ford 7.3L/6.0L Powerstroke Fuel & Oil Pressure Test Tool Set

Ford 7.3L/6.0L Powerstroke Fuel & Oil Pressure Test Tool Set

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1.00 LBS



  • 100% NEW
  • The tool can test fuel or low side oil pressure. It comes with all the fittings needed for both 6.0 & 7.3 engines.
  • The tool is primarily designed to test fuel pressure while driving.
  • This is a must, to accurately see the pressure drop with a load on the engine.
  • No instructions included
  • Professional installation is highly recommended  


  • For a 6.0 Fuel pressure test, with an Allen wrench remove the plug located at the bottom front of the fuel filter housing. Then install the 1/4" jic x M12-1.5 adapter. 
  • To test oil pressure on a 6.0, you would remove the single wire, oil pressure sensor, and utilize that port with the 1/4" JIC x #4 orb adapter. (Sensor is located on top of the oil cooler housing in front of the turbo) 
  • 7.3 fuel pressure test, there's 2 plugs on the back of the fuel filter housing. Upper driver side is the pre-filter port, Lower passenger side is the post filter port. (Most people use the pre-filter port because its easier to get to) Then you would install the 1/4" JIC x #4 orb adapter. 
  • 7.3 oil pressure test, there are 2 options. You can remove the "single wire"-oil pressure sensor located on top front of engine, and install the 1/4" JIC x #4 orb adapter. Or, located at the oil filter head there is a 1/8" NPT plug you can remove. Then install the 1/4" JIC x 1/8" NPT adapter.
  • This tool can also potentially work on many other engines, including gas engines. If the engine has a 7/16-20 thread test port at the fuel rail, just remove the schrader valve before connecting the tool. 


**California Proposition 65 Warning: Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.