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catalytic converter

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  1. Vanessa Valenti
    Thread

    Are newer OEM catalytic converters worth less than older ones?

    Hi Priuschat, I am unfortunately in the position of junking my 2007 prius, and the junker, who apparently specializes in Japanese cars, told me...
    Thread by: Vanessa Valenti, Jul 18, 2024, 2 replies, in forum: Gen 2 Prius Main Forum
  2. Mattdr28
    Thread

    Cat Converter Problem in 2008 Prius II

    My cat converter was stolen about 3 years ago and I had it replaced with after market kind. About a month ago the check engine light code came on...
    Thread by: Mattdr28, Jul 17, 2024, 3 replies, in forum: Gen 2 Prius Main Forum
  3. MichaelSpeziale
    Thread

    Prius leaking coolant and needs a new catalytic converter - Lead Time?

    Hey guys, so the other day my 2016 gen 4 gave me a coolant overheat light and I had it towed to add coolant, then drove it to Toyota. They traced...
    Thread by: MichaelSpeziale, May 29, 2024, 2 replies, in forum: Gen 4 Prius Main Forum
  4. maleko
    Thread

    lack of power, possible exhaust leak at manifold flange and/or clogged catalytic converter ?

    my 2008, 200k ish? has not had a dash for some time so it flies blind mostly. aside from CEL staying lit (as it always does) still running mostly...
    Thread by: maleko, Dec 23, 2023, 13 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  5. berderder
    Thread

    Driving without engine coolant to muffler shop (exhaust assembly stolen)

    Yep, clearly a bad idea. But I want to know what you all think about filling up engine coolant reservoir to max line and driving to the muffler...
    Thread by: berderder, Nov 22, 2023, 8 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  6. berderder
    Thread

    Trade in car or just replace stolen cat?

    Hi all, My catalytic converter was stolen last night. I can't really see the damage because it's dark out and in general I can't do anything jack...
    Thread by: berderder, Nov 15, 2023, 17 replies, in forum: Gen 3 Prius Main Forum
  7. MsPickles
    Thread

    Best Place for CAT Install

    My catalytic converter was stolen from my 2011 Prius. The Toyota dealership has ordered a replacement catalytic converter (including O2 sensor and...
    Thread by: MsPickles, Oct 3, 2023, 6 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  8. Burma_Lane
    Thread

    Replacement catalytic converter missing?

    So my catalytic was stolen a few years ago. Went through my insurance to get in replaced. It took them a while to get the part in and then they...
    Thread by: Burma_Lane, Aug 23, 2023, 15 replies, in forum: Generation 1 Prius Discussion
  9. cmp902
    Thread

    Error Code P0607 upon picking 2013 prius v up from muffler shop after stolen cat converter repair

    My catalytic converter was stolen in February and had been sitting at the muffler shop until the day before yesterday. The thief cut the wires for...
    Thread by: cmp902, Jul 19, 2023, 3 replies, in forum: Prius v Care, Maintenance and Troubleshooting
  10. david-123
    Thread

    Someone tried to steal my catalytic converter. Could it be damaged?

    I got back from a month long trip and immediately noticed that the heat shield under the catalytic converter was scraping against the road. It had...
    Thread by: david-123, Jun 11, 2023, 6 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  11. Bruce_Rmz
    Thread

    How to access the intake manifold?

    I came across a post to solve the P0420 code using a spray can, and I would like to give that a try. However, the person who posted that article,...
    Thread by: Bruce_Rmz, Jun 2, 2023, 4 replies, in forum: Gen 2 Prius Technical Discussion
  12. Zv0829
    Thread

    P0038

    I have a P0038 that does not go away at all. I have replaced the oxygen sensor and even got the converters replaced and the check engine light...
    Thread by: Zv0829, Apr 16, 2023, 3 replies, in forum: Gen 2 Prius Main Forum
  13. Trevor Pickens
    Thread

    Catalytic converter reading saying 1400°F. What!?

    I have an 07 Prius base model and the good ole P0420 code tripped. When I plugged in tech stream it said the temperature was getting as high as...
    Thread by: Trevor Pickens, Apr 10, 2023, 5 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  14. C-in-DC
    Thread

    Cataclean and EGR Clog Codes

    Recently I used two bottles of cataclean because I kept getting codes p0401, p0402, p0403,p0420, and p0455. All the codes have since disappeared...
    Thread by: C-in-DC, Feb 21, 2023, 248 replies, in forum: Gen 3 Prius Technical Discussion
  15. zensamuel
    Thread

    Burning plastic smell in cabin after catalytic converter was replaced

    Hello all- I recently got my car back from mechanic after having had the catalytic converter stolen. When I brought it home, I spray painted it...
    Thread by: zensamuel, Dec 2, 2022, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  16. pri4u
    Thread

    What's the most difficult catalytic converter protector to cut?

    Hello, My Toyota Prius 2008 catalytic converter was recently stolen for a second time despite installing a cat shield after it got stolen the...
    Thread by: pri4u, Dec 1, 2022, 43 replies, in forum: Gen 2 Prius Main Forum
  17. Jenny867
    Thread

    Upgrade kit needed for catalytic converter cover? Also, alarm?

    Hi friends, Hope everyone had a great Thanksgiving. At the beginning of the pandemic, when lots of catalytic converter thefts started happening...
    Thread by: Jenny867, Nov 25, 2022, 10 replies, in forum: Gen 2 Prius Accessories & Modifications
  18. japeda
    Thread

    Diagnosing p0420 and loss of power

    I've gleaned so much info from these forums over the years I've never had to make an account but here we go. Thanks everyone for your previous...
    Thread by: japeda, Oct 21, 2022, 11 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  19. Jack Maniaci
    Thread

    Replacing a CARB-compliant catalytic outside of California

    I'm seeking a second opinion or a possible workaround for a thorny repair issue. I'm trying to replace the catalytic converter on a 2011...
    Thread by: Jack Maniaci, Sep 21, 2022, 6 replies, in forum: Gen 3 Prius Technical Discussion
  20. SlimeballCruz
    Thread

    '07 Prius Engine wont turn on after Catalytic Converter Replacement

    I recently had my stolen catalytic converter replaced at a local mechanic. Less than 24 hours later my car engine will no longer kick on, the red...
    Thread by: SlimeballCruz, Sep 1, 2022, 10 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
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