prius 3rd gen coolant overflow

  1. Muhammad Sarwar
    Thread

    Prius T4 UK Coolant Overflow from the expansion Tank

    I have a Prius T4 UK model. 3 months ago i got a warning for EGR system. I cleaned the manifold, throtle body, egr valve, pipe and egr coolar....
    Thread by: Muhammad Sarwar, Jun 8, 2026 at 11:58 AM, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
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