thermostat at 160F is very cold for this engine. I live where there is winter with frosts.
Optimal set to 186F as you have above.
PWM control unit (I did it myself), smooth switching on and off depending on the temperature. Fans from the Chrysler C300.

The photo of the engine shows that there is no manifold for air (between the damper and the filter). You put just a straight thick pipe. For what?

 

My scan gauge reads at 195 when warmed up. Sometimes runs higher in sumer...

My tow reel does block some of the air flow to radiator.

 

160 runs just fine, it doesn't mean it's going to run at 160, it just means it opens faster. And I have a fan controller so I control the temperature based off that like I said no issues even at 95 degree weather or even when it's cold out. If it's too cold I can set the fans to come on later so not sure what you mean. And that's not just a pipe that's an Airdoc intake.

 

I'm talking about this pipe? What does it give?

 

That pipe delivers air from your air filter to your intake manifold to fuel mix for cylinder combustion....

 

I know what it's for. this is the original? Or did you buy separately? I have not seen H3 with such a pipe.

 

Hello. please tell me - why did you put it? Does it collect a lot of oil from the engine?

 

Looks like an AIR DOC intake tube.
https://airdocintakes.com/product_one.htm

The other is a breather & catch can for crankcase ventilation gasses.

 

I know what is it.
But why install it? What will be improved in the car?
Does the oil separator (catch can for crankcase ventilation gasses) catch a lot of oil? And why is there oil? The engine has a native oil separator.