gatorback's Recent Activity

  1. gatorback liked Patrick Wong's post in the thread How to verify OEM spark plug compatibility Prius Gen3.

    I just replaced the original spark plugs on my 2015 with 99.8K miles, which were Denso SC20HR11, and replaced with Denso SC16HR11...

    Dec 7, 2025 at 1:45 PM

  2. gatorback commented on ASRDogman's profile post.

    I am in St. Augustine. Do you ever visit SA?

    Dec 7, 2025 at 1:41 PM

  3. gatorback replied to the thread How to verify OEM spark plug compatibility Prius Gen3.

    Good to hear from you Mendel. Thanks for the interesting explanation. Yes, I am within 15 minutes of a dealer. At $4 per plug: I...

    Dec 6, 2025 at 3:06 PM

  4. gatorback replied to the thread How to verify OEM spark plug compatibility Prius Gen3.

    What is the difference between the 16HR and 20HR spark plug? Does the 20 somehow last longer? perform better? This car is driven in...

    Dec 6, 2025 at 2:24 PM

  5. gatorback replied to the thread How to verify OEM spark plug compatibility Prius Gen3.

    Found this on Reddit: https://assets.denso-am.eu/production/attachments/Spark-Plug-Counterfeits-Poster-English-upd.pdf

    Dec 6, 2025 at 1:38 PM

  6. gatorback posted a new thread.

    How to verify OEM spark plug compatibility Prius Gen3

    I am seeking confirmation from owners that I have installed OEM spark plugs in their Gen3 Prius. I believe OEM is Denso SK16R11....

    Forum: Gen 3 Prius Care, Maintenance & Troubleshooting

    Dec 6, 2025 at 12:48 PM

  7. gatorback liked Mendel Leisk's post in the thread EGR Cleaning Diagnostic.

    Assuming it's never been done previously, the 90k miles would be motivation enough for me. It can be done in a weekend. Prior to...

    Dec 6, 2025 at 10:10 AM

  8. gatorback liked burebista's post in the thread EGR Cleaning Diagnostic.

    Take a look here. Basically you need a decent OBD reader and look at EGR airflow. 21-22 kPa is a value for a cleaned EGR. But it won't...

    Dec 5, 2025 at 3:59 PM

  9. gatorback posted a new thread.

    EGR Cleaning Diagnostic

    I inherited a 2010 Prius with 90K miles and it is now the daily driver. I gave away the Integra, so it is now my only car and I am...

    Forum: Gen 3 Prius Care, Maintenance & Troubleshooting

    Dec 5, 2025 at 12:44 PM
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