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There should be stored codes, I suspect it's your catalytic converter going bad or 3 way coolant valve going bad. If your car doesn't burn much...
coolant 3 way valve.
Probably a failed 3 way valve ;).
maybe the 3 way coolant valve?
3-way coolant valve. Do you have P1121 code and Engine Check light on? I'm facing the same issue. I just ordered "Dorman 3-way valve", which is...
Geez, $150+. The dealers in your area are pricey. Too bad you aren't getting CEL (Check Engine Light). I got my 3-way valve replaced under...
That sound is from the 3 way coolant valve
The code is for a 3 way valve, not electric pump
...possibilities for intermittent CEL could be Bad catalytic converter Bad MAF sensor Bad 3 way valve A bad gas cap usually would not be...
The sound is from a failed 3 way coolant valve. You should have DTC P1121 if you do a diagnostic. Check if you have a leak in your water pump as...
It's the coolant 3 way valve, change it and the noise will go away
Prius 3-way coolant valve sensor with bad spot
maybe a clogged heater core or bad 3 way valve?
the noise is not the inverter water pump could it be a 3 way valve?
...cost. If everything was working fine before you replaced the 3 way valve, then you probably did something to cause this overheating episode....
hard to tell. might be the 3 way coolant valve, or the brake actuator.
That's the sound of a failed (intermittently failing?) 3-way coolant control valve.
...radiator fans by replacing the 3-way valve? ADD: Does a failed 3 way valve have a distinctive sound? It makes a series of clicks and woohwooh...
Change the 3 way coolant valve and then see what else you need. That valve only gives you the check engine light, doesn't affect the mechanical...
They should have replaced the 3 way valve, at the same time as the water pump replacement. It's all coolant related Now you have to change the...
