mpg issues
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Thread
P0171 Lean Code + 37 MPG Fixed – Fuel Pump/Filter Assembly Replacement (2011 Prius, 255k miles)
Hey everyone, Just wanted to share a recent fix that took months of chasing but finally solved it. My 2011 Prius (255k miles) had been stuck...
Thread by: Proud Prius Peter, Jan 9, 2026, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting -
Thread
MPG Issue and Sluggish
Hello, I just test drove a 2010 Prius (with 90k miles) that I am thinking of purchasing. I noticed a few things and I'm wondering if they could...
Thread by: Brandon Ivan, Apr 30, 2017, 11 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
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