Poor ventilation/truck overheating?

[Beastmaster]

Originally Posted by PARAGON

The T-stat shouldn't have anything to do with it running hot under the circumstances you described unless it's very restrictive. It doesn't sound like a "sticky T-stat" situation. Meaning, you could probably remove the T-stat completely and still experience your overheating, as described.

Auto or stick? Any aftermarket add-ons that could cause airflow restriction?

Doesn't the H3 have an oil cooler? Where is it and what does the oil look like now?

Oil's fine. I looked at that the first time it's happened.

It's an Auto. No aftermarket stuff yet since I'm waiting for more hardcore stuff to come out from RubberDuck (Travis), like better/beefier rock sliders and a full end to end UCP.

The first thing on the aftermarket bin will likely be a winch. But not until this gets resolved.