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spark plugs

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  1. CharlesGeo66
    Thread

    Replace plugs and other Maintenance after 100K+

    My service center stated a litany of service items after my latest oil change. Labor costs are very high, too high not to consider doing the work...
    Thread by: CharlesGeo66, May 2, 2024, 7 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  2. Darth_Eric
    Thread

    What tools are necessary for brake pads/sparkplugs

    My 2012 Prius 2 just hit 120,000 so it’s about time to give it a little TLC. It’s running great and has no problems. I’m moving halfway across the...
    Thread by: Darth_Eric, Apr 17, 2024, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  3. Garage Boxwood Lightpole
    Thread

    Are these ignition coils ready to replace or can I wait? (Pictures)

    2006 Gen 2 Prius with 268,000 miles. The engine's been ticking for as many as 8-12 months now. Louder ticking when idling, faster and quieter...
    Thread by: Garage Boxwood Lightpole, Jul 1, 2023, 10 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  4. Danny S
    Thread

    Winter Is Coming - Coolant Valve (P1121) & Inverter Pump replacement + maintenance at 200k miles

    Been reading the forum for a long time & just now signed up to get some specific advice. Huge thanks to everyone's contributions to this forum!...
    Thread by: Danny S, Nov 7, 2022, 4 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  5. Ben Schneider
    Thread

    Spark plugs pressure

    Changed plugs and boots. Lot of info said be careful not to over tighten, so once it really started resisting, I stopped turning. Had used a...
    Thread by: Ben Schneider, Jul 27, 2022, 3 replies, in forum: Gen 3 Prius Technical Discussion
  6. Davee
    Thread

    Help for Spark Plugs Issue

    Today is my first time to check the spark plugs conditions since I bought the Prius on 2017, and found the threads of the fourth plug looked a bit...
    Thread by: Davee, May 2, 2022, 5 replies, in forum: Gen 4 Prius Care, Maintenance and Troubleshooting
  7. ducttapeandzipties
    Thread

    EGR cleanup, 249,000 miles. What else?

    [ATTACH]
    Thread by: ducttapeandzipties, Dec 2, 2021, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  8. gradyoactive
    Thread

    Engine knocking/shaking at 236k. Worth trying to fix?

    So I've had several brief periods of engine knocking on startup over the last couple months, but they went away and my 236k 2010 Prius drove fine...
    Thread by: gradyoactive, Sep 3, 2021, 10 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  9. run4priz
    Thread

    Rough start after extensive cleaning and replacement parts

    2012 Prius V with 175k miles. CEL came on P0301 and started to consistently get what I’m equating with the “death rattle” term i see in other...
    Thread by: run4priz, Aug 31, 2021, 40 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  10. Nomeo33
    Thread

    2008 Prius weird whining noise

    I'm going to try and explain this all to the best of my abilities so bear with me. Last week while on the highway I was going 75 on cruise control...
    Thread by: Nomeo33, Jun 3, 2021, 11 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  11. Amcrump
    Thread

    Do I need a fuel induction cleaning with a spark plug change?

    My service adviser is recommending I get a fuel induction cleaning when I change my spark plugs. Is this needed or are they just up selling me?...
    Thread by: Amcrump, Oct 30, 2020, 4 replies, in forum: Gen 1 Prius Plug-in 2012-2015
  12. RobRig
    Thread

    2010 Prius Spark Plug Change

    I changed my spark plugs due to a cold-start rough running engine and just put up a video on YouTube for those of you who my be interested....
    Thread by: RobRig, Oct 13, 2020, 6 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  13. BrandyLu
    Thread

    2013 Knocking, rough idle, sputtering, cylinder misfire, improper air fuel code!

    I’ve had my Prius for about 5yrs, most of that time I was out of the country and lent it to a relative to drive it for uber. Thus is it rocking...
    Thread by: BrandyLu, May 15, 2020, 11 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  14. AEC916
    Thread

    Newby could use some help with changing spark plugs.........

    2010 w/153k. I've done some minor wrenching and am about to tackle replacing the plugs on my trusty steed. My tool box is pathetic right now and...
    Thread by: AEC916, Apr 18, 2020, 16 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  15. BoldRoot
    Thread

    Cylinder 1 misfire and head gasket failure

    I have a 2012 Prius II with 175,000 miles that I bought in summer 2019. While out-of-town on a Sunday, I had the check engine light come on. I...
    Thread by: BoldRoot, Jul 24, 2019, 3 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  16. Issaction
    Thread

    What are some symptoms of Spark Plugs being due for a change?

    I have owned this car under a year and there is no history of spark plugs being changed on the CARFAX. It seems to run well, and I am getting...
    Thread by: Issaction, Jul 18, 2019, 6 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  17. MrsWhitehearth
    Thread

    Head Gasket Repair? 2005 Prius 250,000 Miles

    Hello fellow Prius Lovers, I have a 2005 Prius with almost 250,000 miles. I purchased the car about 10 years ago when it had 130,000 miles. The...
    Thread by: MrsWhitehearth, May 13, 2019, 0 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  18. Sarah B
    Thread

    What "Recommended Maintenance" should really be done?

    I have a 2010 Prius with 124,000 miles on it, runs great. Have always done oil changes, recently got new tires and replaced the 12 Volt Battery....
    Thread by: Sarah B, May 7, 2019, 5 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  19. Lord Byron
    Thread

    My Gen2 200,000 mi “Tune Up” - Engine Clean

    I put the links at the top for quick reference.. 21+ awesome YouTube Links: www.youtube.com/playlist?list=PLZhpuu0As313s4VL9JBHmPhHJ8RtxA9Ql...
    Thread by: Lord Byron, Mar 29, 2019, 79 replies, in forum: Gen 2 Prius Main Forum
  20. wvs2003
    Thread

    Prius Gen 3 Major Maintenance: EGR, manifold, spark plugs, Oil Catch Can

    Hi Yall, Finally did a major maintenance on my 2013 Prius at about 113,000 miles and wanted to report in my experience. And big thank you to the...
    Thread by: wvs2003, Jan 21, 2019, 169 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
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