I am sorry as I am sure this has been discussed multiple times in other threads. I am new to the group. I have recently purchased a 2010 Prius for very cheap as it was running a bit rough. Me and a friend were messing around with it and found out it runs perfectly fine with the egr unplugged. How has this unplug repair held up over time for others? My car is a 2010 with 166k miles on it and I know absolutely nothing about it. All I know that now that the egr is unplugged it seems to run and drive perfectly. I also live in the middle of nowhere so smog tests and emissions aren’t anything I worry about.
