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5-6 trips and no issues since, it looks like the thermostat did the trick. Hey every now and then it's not the worst case scenario, even if your...
Actually the theromstat may have resolved it, I took it on a couple of trips and no issues so far. I *think* the pushing it to 2k rpm while...
Hmm. Heat exchange? I will give it a shot. Is this in with the EGR stuff? Edit.. this one? https://priuschat.com/attachments/ehrs-2-of-2-png.66689/
No dice so far on the thermostat. Replaced it and flushed the coolant (that should rule out air in the system too). I still need to take it for a...
IIRC from doing the EGR, it's at lower front of engine? I guess it would mean a full drain, think I'll just go ahead and replace the tstat and see...
That's actually a great point. I assumed faulty tstat would just fail open but hadn't thought about a sticky one. In fact, all of the overheat...
Mentioning that because I was poking around today and heard a pinging/ringing sound from passenger side of engine after cut off for a bit....
This could be due to a failing water pump also, right? That should normally set some kind of code? Looking around at past posts, it seems a...
Fair enough. Any experience with swaps? I've done HG on a few cars before, never an engine swap. If a Prius swap is fairly straightforward, I'd be...
If it's the reservoir cap it shouldn't lead to overheating provided there is sufficient coolant though? I'm not losing any coolant aside from the...
It's the only thing that makes sense to me. I think it's certainly at the early stages now. I had to make it home yesterday on a 3 hr ride.....
The fact that it only seems to occur under extended load makes me think it's not pump/system related. I'm not losing any coolant unless an...
2012 Gen3 Prius.. 190k on the clock. Past couple of weeks I've had random temp light pop up. 15-30 seconds and then it's gone. Always under...
+1 engine seems much smoother after EGR replacement. I was getting a mild resonation through the car when going up hills before where pwr was all...
FYI - the pipe is easy to clean. The valve is a pain (though not as bad as the cooler). So I would order the valve to go along with the cooler.
Thx for the helpful info. Did pretty much all the same to my 2012 prius (minus the occ). Was starting to get the shutter misfire prior. Had some...