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Any car will blow a head gasket if it overheats and there is no easier way to overheat than to leak coolant out the exhaust from a cracked gen4...
2016 to 2019 model have an issue with their exhaust heat exchanger that could end up costing the owner several thousand dollars to fix if...
Thanks for the update. Have you checked the coolant level? If it's low, that's an almost sure sign that it's leaking at the exhaust heat...
Jan 22 Since July Nov 8 Tuesday Cars can go ten years without using any coolant. Any loss is an emergency. Probably had the exhaust heat...
Has it been established that it hasn't been changed? Yeah check into this.
I'm hoping to get additional insight into the cause of the blown engine in my 2014 Prius. I think my local Toyota dealer might be trying to brush...
Just to clarify, that’s exhaust heat exchanger. Coolant level dropping in reservoir, and steamy exhaust, are symptoms. OP inadvertently started a...
i agree totally, but it depends on your risk tolerance. so far, nothing major, and hopefully they'll get the issues cleared up quickly. but the...
the wagon is much more likely to blow up on you in the near future than the prime, and it could get very expensive. if you can live without the...
not thoroughly yet. when was the radiator caps added. thought i saw a 19 and it didnt have one
The heat exchanger was disconnected before I got the car, almost 2 years ago, nothing about it in carfax. Whoever did the work looped the hard...
check the o/m. see if that is appropriate when the engine is hot or cold. you do need to be concerned about a potential coolant leak in the...
I have a 2020 Prime and noticed that my ICE coolant was suddenly at the LOW mark on the reservoir - at 18k miles. The dealership topped it off...
Thanks for responding. So there are the 2 hard lines that come down to the exchanger, I assume there are supposed to be 2 short sections of hose...
I was afraid of that, actually. I know that can be a really costly issue. Considering that the driver put another 33k miles of driving on the car...
Good Day I live near Midland, Ontario, and I just took my car to "Midland Toyota", with a coolant leak. They claimed the rad was leaking, so I...
Technically speaking; it's illegal to install a used CAT in the Peoples Republic of Ca. (CARB rules). You do you, I'm not going to narc on you....
Whatever works for the individual. For me, the conversion kit ended the dreaded "locked" plastic cap, due to the constant heat exchange. The...
No, low engine coolant is not caused by the recent lower ambient temperature. You have a coolant leak somewhere that needs to be located and...
That doesn't seem be happening with third gen though. Not once reported here IIRC.
