Overheating !!!!

[sosexpress]

Need Help !!!
I have 2015 jeep wrangler wont stop overheating it gets worse on expressway
I have replaced everything, radiator, water pump (twice) thermastat, sensors, fans, I even pulled heads and did head gaskets. still overheating.
the truck has been at jeep dealership for over a month the still cannot figure it out. they told me to replace engine. Any ideas what this could be am lost and connot figures out. not ready to spend 10,000 on new engine

 

[BLACKJKU]

There was a problem with some of the Jeeps with a auto trans that the torque converter was causing a problem with the engine overheating.

 

[sosexpress]

There was a problem with some of the Jeeps with a auto trans that the torque converter was causing a problem with the engine overheating.

Good to know that was never checked. I have been to 4 techs and now dealership.

 

[sosexpress]

Good to know that was never checked. I have been to 4 techs and now dealership.

What has to be done to fix

 

[BLACKJKU]

Good to know that was never checked. I have been to 4 techs and now dealership.

Try a transmission shop since the Dealer doesn't know how to fix it. I don't remember what the fix is.

 

[sosexpress]

Try a transmission shop since the Dealer doesn't know how to fix it. I don't remember what the fix is.

Will do