2 port or 3 fuel pump

Discussion in 'Engine & Drivetrain' started by druiddonn, Aug 15, 2019.

  1. druiddonn

    druiddonn Member

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    lee
    Has anyone upgraded to a 3 port fuel pump
    Can I just cap off the third port
    Will this give me codes
    Auto parts stores are closed right now and I really need to be able to drive in the morning
     
  2. SnowDrifter

    SnowDrifter Full Access Member

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    Chris
    I wasn't aware this was an upgrade. What does it offer?
     
  3. druiddonn

    druiddonn Member

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    I'm not sure but my truck has a 2-port and the one I got to replace it with is a 3 port and apparently the tanks are just different enough I believe the third line is an EVAP line or has something to do with fuel Cooling
     

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