1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Oil Catch Can, Eliminate that knock!

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by danlatu, May 22, 2017.

  1. amos

    amos Active Member

    Joined:
    Aug 19, 2017
    341
    281
    0
    Location:
    los angeles
    Vehicle:
    2016 Prius
    Model:
    Two
    You guys are all the way up in san fran. Long way
     
  2. SFO

    SFO Senior Member

    Joined:
    Feb 7, 2017
    5,297
    4,235
    0
    Location:
    Northern California
    Vehicle:
    2007 Prius
    Model:
    N/A
    That would be an easy ride in your mother ship :)

    Peeps rolled down for Toyota Fest, and most likely will for the next @Burna J gathering with 'Sean D' aka @sfv41901 and the rest of the Masta Crew (y)

    Think of all the wenching fun you might miss out on; with sausages, beer and only the cutest babies :whistle:
     
  3. Raytheeagle

    Raytheeagle Senior Member

    Joined:
    Jul 1, 2016
    11,251
    15,481
    0
    Location:
    Bay Area, California
    Vehicle:
    2019 Prius Prime
    Model:
    Prime Plus
    I quoted @RMB as he is in the Bay Area ("classy Oakland";)).

    But we would welcome a southern invasion(y).
     
    amos, SFO and Burna J like this.
  4. danlatu

    danlatu Senior Member

    Joined:
    Apr 27, 2017
    533
    1,346
    2
    Location:
    maryland
    Vehicle:
    2011 Prius
    Model:
    Two
    Not sure what the benefits there are for this device. Thank you for sharing, love some of the things the jdm market has to offer. Blow-by from the motor does not push anything through the upper crankcase vent, it just sucks air down and pushes everything through the lower pcv valve.
     
    Juntuner, scona, amos and 1 other person like this.
  5. SFO

    SFO Senior Member

    Joined:
    Feb 7, 2017
    5,297
    4,235
    0
    Location:
    Northern California
    Vehicle:
    2007 Prius
    Model:
    N/A
    Bet it costs less in Huntington Beach :LOL:
     
    RightOnTime likes this.
  6. SFO

    SFO Senior Member

    Joined:
    Feb 7, 2017
    5,297
    4,235
    0
    Location:
    Northern California
    Vehicle:
    2007 Prius
    Model:
    N/A
    You think that was some snake oil, check this out:

    Welcome to The DynoValve
     
    mjoo, danlatu and RightOnTime like this.
  7. mjoo

    mjoo Senior Member

    Joined:
    Nov 9, 2016
    1,109
    1,312
    12
    Location:
    Michigan
    Vehicle:
    2010 Prius
    Model:
    III
    Wow that's some solution in search of a problem... I'm skeptical of a 1% improvement in FE - but 15%? Must be from all that extra oil burning.

    Pixel XL ?
     
    RightOnTime likes this.
  8. amos

    amos Active Member

    Joined:
    Aug 19, 2017
    341
    281
    0
    Location:
    los angeles
    Vehicle:
    2016 Prius
    Model:
    Two
    Im flattered . ayy heading over there is... Well its been a long time since.maybe 2003. I will jusy wait for my warranty to expire on april next year and than do the occ.
    That epidemic. Lots of priuses will fall and its all for a bad design. Im amazed now at the improvement in performance after that head gasket replaced. Over 5k miles. No oil burning ,already higher than 50mpg. My car is like new.
    Will do the occ soon.
     
    SFO and RightOnTime like this.
  9. amos

    amos Active Member

    Joined:
    Aug 19, 2017
    341
    281
    0
    Location:
    los angeles
    Vehicle:
    2016 Prius
    Model:
    Two
    Where did you mount it. What brackets you used. Im still trying to catch up with all great ideas over here. So far mendels way seem to be the easiest.
    .
     
    #209 amos, Oct 6, 2017
    Last edited: Oct 6, 2017
    Mendel Leisk likes this.
  10. mjoo

    mjoo Senior Member

    Joined:
    Nov 9, 2016
    1,109
    1,312
    12
    Location:
    Michigan
    Vehicle:
    2010 Prius
    Model:
    III
    The easiest way is to remove the intake resonator and then let the OCC hang between A/C hose and radiator hose. Easy removal.

    Pixel XL ?
     
    RMB and amos like this.
  11. danlatu

    danlatu Senior Member

    Joined:
    Apr 27, 2017
    533
    1,346
    2
    Location:
    maryland
    Vehicle:
    2011 Prius
    Model:
    Two
    Another way to save on fuel for a lot less.....

    Screen Shot 2017-10-06 at 5.30.50 PM.png
     
    Montgomery, amos, mjoo and 2 others like this.
  12. amos

    amos Active Member

    Joined:
    Aug 19, 2017
    341
    281
    0
    Location:
    los angeles
    Vehicle:
    2016 Prius
    Model:
    Two
    Dan
    You memtioned before how diesel owners block the egr passages with a disk they mount on top of the gasket as a way to improve performance and a way to avoid accumulating oil on the IM and the egr cooler.
    Just noticed today a piece of disk sticking out of the egr pipe. I mean that car performs now as best as ever with average 56mpg vegas - l.a and near zero oil consumption.
    Not complaining just wondering if dealer blocked that egr when replaced that head gasket.
     
    SFO likes this.
  13. danlatu

    danlatu Senior Member

    Joined:
    Apr 27, 2017
    533
    1,346
    2
    Location:
    maryland
    Vehicle:
    2011 Prius
    Model:
    Two

    You are most likely looking at the part of the gasket that is sticking out. I am not sure how the car will run with a block off plate or restrictor plate(smaller hole)without throwing a code. I think you could probably make one out of a coke can's aluminum. The egr's job is to reduce NOX gases.
    Screen Shot 2017-10-07 at 2.48.10 PM.png Screen Shot 2017-10-07 at 2.46.48 PM.png
     
    #213 danlatu, Oct 7, 2017
    Last edited: Oct 7, 2017
    amos likes this.
  14. amos

    amos Active Member

    Joined:
    Aug 19, 2017
    341
    281
    0
    Location:
    los angeles
    Vehicle:
    2016 Prius
    Model:
    Two
    Yes it looks like that metal shape. I won't bother myself for that and just enjoy the performance till warranty expires than do the occ.
    Less than 20k miles left on my extended warranty and i think i can get the dealer to change engine mounts and front shocks under warranty
     
    #214 amos, Oct 7, 2017
    Last edited: Oct 7, 2017
  15. amos

    amos Active Member

    Joined:
    Aug 19, 2017
    341
    281
    0
    Location:
    los angeles
    Vehicle:
    2016 Prius
    Model:
    Two
    Yes dan it makes scense. No need to worry here just enjoying great mpg till my warranty expires .i have less than 20k miles and i think i can get the dealer to replace engine mounts and front shocks.
    Im doing the shin etsu grease today.
     
  16. TheChip

    TheChip Senior Member

    Joined:
    Mar 17, 2017
    386
    1,207
    0
    Location:
    Misissippi
    Vehicle:
    2010 Prius
    Model:
    II
    Has anyone blocked the EGR without throwing a code? If so that's next up for me.
     
  17. PRIUS STAR SHIP

    PRIUS STAR SHIP Junior Member

    Joined:
    Oct 26, 2013
    34
    17
    0
    Vehicle:
    2010 Prius
    Model:
    IV
    ====================================================
    Awesome, do an install video.
     
  18. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    55,413
    38,646
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    Doesn't blocking EGR raise engine temperatures? Not to mention upsetting the computer.? (n)

    I cleaned it, ultimately with an OxyClean soak of the cooler, which got it very clean. Also installed an oil catch can.
     
    Simtronic, RMB, amos and 1 other person like this.
  19. RMB

    RMB Senior Member

    Joined:
    Jun 21, 2016
    406
    642
    0
    Location:
    Oakland, CA
    Vehicle:
    2014 Prius
    Model:
    Three
    Sorry I haven't gotten the time to install the OCC, but I will probably put it where danlatu put it, behind the driver side headlight housing where there is a huge empty space, for ease of taking it out and dumping the oil.

    And video, I will try to do a video during the install, but will probably need an expert to do the editing.:p I think the OCC install may take about 2 hours? I doubt anyone willing to watch a 2 hour long video.:ROFLMAO:
     
    amos likes this.
  20. RMB

    RMB Senior Member

    Joined:
    Jun 21, 2016
    406
    642
    0
    Location:
    Oakland, CA
    Vehicle:
    2014 Prius
    Model:
    Three
    I guess the dealer fixed the problem (replaced head gasket) but didn't get to the cause of the problem (clogged EGR or oil in intake manifold)?
     
    amos and mjoo like this.