P0301 DTC, 210k mi. Still has Orig. plugs: Replace all Coils too?

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by davekro, Feb 1, 2026.

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  1. Mendel Leisk

    Mendel Leisk MMX GEN III

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    #21 Mendel Leisk, Feb 12, 2026 at 8:57 AM
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