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exhaust

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  1. Pete K.
    Thread

    My Prius sounds like a V8 engine car after an exhaust leak

    Hi guys, total car newbie here so Im sorry for any stupid questions/remarks upfront. Also English is not my native language. Bought a Prius 2nd...
    Thread by: Pete K., Sep 9, 2023, 3 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  2. 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
  3. The Professor
    Thread

    Coolant detected in exhaust

    So my Gen4 2017 Prius has been losing around 1/2 pint / 500ml of coolant per week since the new year. I finally got it into the dealership today...
    Thread by: The Professor, Feb 23, 2023, 63 replies, in forum: Gen 4 Prius Care, Maintenance and Troubleshooting
  4. priusvid
    Thread

    Exhaust smell in cabin

    I’m having some smell in the cabin when warming up. It smells like exhaust and the muffler Sounds a little bit different (not excessively loud)...
    Thread by: priusvid, Dec 13, 2022, 5 replies, in forum: Gen 3 Prius Main Forum
  5. Jakob
    Thread

    DIY OEM catalytic converter replacement?

    Hey folks. I recently got a code P0420 (Catalyst System Efficiency Below Threshold (Bank 1)) and my mechanic told me it's likely due to the...
    Thread by: Jakob, Nov 18, 2022, 16 replies, in forum: Generation 1 Prius Discussion
  6. Cardchucker
    Thread

    Safely welding exhaust brackets?

    Two of my exhaust brackets have come loose where they used to be welded to the pipe. I took it to a shop thinking it would be a simple job and...
    Thread by: Cardchucker, Oct 17, 2022, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  7. Rustee
    Thread

    Weird Codes

    So I have a 2010 Toyota Prius. It has about 238k miles. In the last year I have gotten a new water pump, belt and EGR line. It has had a...
    Thread by: Rustee, Apr 26, 2022, 0 replies, in forum: Gen 3 Prius Main Forum
  8. PatrickPrius
    Thread

    Oil leaking from exhaust tip

    My 2011 Prius with 140K miles on the clock is dripping what appears to be oil from the exhaust tip The oil drips in small amounts and only when...
    Thread by: PatrickPrius, Mar 27, 2022, 4 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  9. concernedCarOwner
    Thread

    Removing Heat Sheild and Misc Exhaust Part

    Hello! Instead of a TL;DR, I highlighted below the two specific questions I have. I own a 2010 Prius, and have been having rattling issues...
    Thread by: concernedCarOwner, Dec 1, 2021, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  10. Compass22
    Thread

    Smelly exhaust fumes

    Recently bought a 2001 Prius, the previous owner said the catalytic converter was stolen so he put in a used Mercedes cat. The car is running well...
    Thread by: Compass22, Sep 26, 2021, 6 replies, in forum: Generation 1 Prius Discussion
  11. Norryboy1a
    Thread

    Looking for Explanation of what is on the gen 3 exhaust

    While trying to repair a noisy heat shield on my 2010 Gen 3, I noticed some strange pipes and what looks like some sort of actuator on the side of...
    Thread by: Norryboy1a, Jul 22, 2021, 18 replies, in forum: Gen 3 Prius Main Forum
  12. priusroaddog
    Thread

    Used catalytic converter in CA?

    Hi all, My catalytic converter was stolen from my 05 prius. I’m thinking about installing a used one somehow, since new ones are around $2,700...
    Thread by: priusroaddog, Jun 3, 2021, 13 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  13. PriusCamper
    Thread

    Dealerships & OEM Catalytic Converter Shortages

    It was a difficult day... Turns out a Toyota dealership in Seattle is addressing the supply shortage of cats by welding up their own (or so they...
    Thread by: PriusCamper, Apr 17, 2021, 11 replies, in forum: Prius, Hybrid, EV and Alt-Fuel News
  14. Wyoming82070
    Thread

    DIY catalytic converter replacement/shield removal

    Hello all! My uncle lives in Minneapolis and has had his cat stolen 3 times now from his 2008, so he's over it and is looking to get rid of the...
    Thread by: Wyoming82070, Feb 16, 2021, 5 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  15. PriusCamper
    Thread

    Prius Cat Theft Tracking

    The theft of gen2 catalytic converters in less than 60 seconds in recent years been an extraordinary development in low emission vehicle...
    Thread by: PriusCamper, Jan 25, 2021, 104 replies, in forum: Gen 2 Prius Main Forum
  16. priusgreymint
    Thread

    For Sale Prius G GEN 3 Front and Rear Bumper

    [ATTACH] Gen III Prius Front Bumper and Rear Bumper For Sale. Los Angeles County/ Orange County (Long Beach/ Irvine) Front G Bumper color...
    Thread by: priusgreymint, Aug 18, 2020, 35 replies, in forum: Private Sales
  17. Driver13
    Thread

    BACK TO STOCK SALE! TX areas

    BACK TO STOCK SALE! Texas areas Catback exhaust - $200 TRD lowering springs - $150 Injen air intake - $200 springs have around 30k on them but...
    Thread by: Driver13, Jun 19, 2020, 2 replies, in forum: Private Sales
  18. booi
    Thread

    Catalytic Converter Theft, Parts and Repair

    Hi guys, This is my first post but I felt the pain enough to hopefully try to help some of you. My second-gen 2006 Prius (194k miles) catalytic...
    Thread by: booi, Jun 2, 2020, 77 replies, in forum: Gen 2 Prius Main Forum
  19. CPTdummy
    Thread

    Dumb Fun - disconnected my muffler/exhaust

    So ... I got my little 2013 prius c almsot 2 years ago and for the last year i have driven around with my muffler disconnected. Was very fun! The...
    Thread by: CPTdummy, Mar 2, 2020, 3 replies, in forum: Prius c Accessories and Modifications
  20. Allison Meggison
    Thread

    P2238 02 Sensor Positive Current Control Circuit low Bank 1 Sensor 1

    I searched the forums but didn't find much. I had my engine & catalytic converter replaced over the weekend and after driving about 20 miles the...
    Thread by: Allison Meggison, Nov 27, 2019, 0 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
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