Project EGR cleaning, intake manifold, coolant and others

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by abubin, Jul 26, 2020.

  1. abubin

    abubin Member

    Joined:
    Dec 7, 2019
    186
    92
    0
    Location:
    Malaysia
    Vehicle:
    2012 Prius
    Model:
    N/A
    I am going to post a series of videos on cleaning EGR. While doing that, might as well clean intake manifold, throttle body and also replace coolant. Also installing oil catch can.

    The reason for draining coolant if it's due is to make the work easier as you do not need to clamp down on the various coolant hoses. No messy dripping of coolant on the engine.


     
    #1 abubin, Jul 26, 2020
    Will Stewart and Michael Wood like this.
  2. abubin

    abubin Member

    Joined:
    Dec 7, 2019
    186
    92
    0
    Location:
    Malaysia
    Vehicle:
    2012 Prius
    Model:
    N/A
    Part 2

     
    #2 abubin, Jul 31, 2020
    Will Stewart and Michael Wood like this.
  3. abubin

    abubin Member

    Joined:
    Dec 7, 2019
    186
    92
    0
    Location:
    Malaysia
    Vehicle:
    2012 Prius
    Model:
    N/A
    Part 3

     
    #3 abubin, Aug 10, 2020
    Michael Wood likes this.
  4. Mpdcnva

    Mpdcnva Member

    Joined:
    Aug 16, 2020
    51
    27
    0
    Location:
    Washington dc
    Vehicle:
    2010 Prius
    Model:
    Four Touring
    Ok guys. I have the instant cleaner for the intake and cooler. You HVAC guys will be smacking yourself in the head, but Nu Calgon, evaporator cleaner made my intake and cooler crystal clean after soaking for an hour. For you non HVAC guys, this cleaner is what your AC guy uses to clean your outdoor AC unit. I used NuBrite, the blue stuff mixed 1 part NuBrite/3 parts water; Incredible results; soak, rinse, done. I did use the AC drain pipe cleaner on the egr port. I plugged the pipe inlets with an 11mm socket and 4mil plastic as the sealing force.The cleaner was black and the intake and cooler look like new. I did a second wash, but the solution was still blue. Saved it for the cooler.
     
    #4 Mpdcnva, Aug 16, 2020
    Will Stewart likes this.
  5. abubin

    abubin Member

    Joined:
    Dec 7, 2019
    186
    92
    0
    Location:
    Malaysia
    Vehicle:
    2012 Prius
    Model:
    N/A
    Final video with coolant refill and MAF cleaning.

     
    #5 abubin, Aug 22, 2020
    Will Stewart likes this.
(You must log in or sign up to post here.)