Filling engine coolant: radiator first or just reservoir?

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Josh Lyman, Jul 23, 2017.

  1. Josh Lyman

    Josh Lyman Junior Member

    Joined:
    Jul 20, 2017
    36
    2
    0
    Location:
    Washington, D.C.
    Vehicle:
    2008 Prius
    Model:
    N/A
    My ICE coolant reservoir was empty so I got some Toyota SLLC. Am I supposed to fill through the radiator cap THEN the reservoir or do I just pour it into the reservoir?
     
    #1 Josh Lyman, Jul 23, 2017
  2. JC91006

    JC91006 Senior Member

    Joined:
    Nov 10, 2013
    16,600
    8,478
    0
    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    Through the radiator cap (when car is cool) then reservoir
     
    #2 JC91006, Jul 23, 2017
    m.wynn and valde3 like this.
  3. Josh Lyman

    Josh Lyman Junior Member

    Joined:
    Jul 20, 2017
    36
    2
    0
    Location:
    Washington, D.C.
    Vehicle:
    2008 Prius
    Model:
    N/A
    While removing the clips for the plastic engine guard, one of them flew into the back of the engine bay, into the space in the photo. It hasn't fallen through to the ground. Should I be concerned it might cause a problem?
     

    Attached Files:

    #3 Josh Lyman, Jul 23, 2017
  4. Patrick Wong

    Patrick Wong DIY Enthusiast

    Joined:
    Mar 8, 2008
    18,200
    6,489
    0
    Location:
    Green Valley, AZ
    Vehicle:
    2015 Prius
    Model:
    Two
    No
     
    #4 Patrick Wong, Jul 23, 2017
    m.wynn likes this.
(You must log in or sign up to post here.)