I've had my 01 LB7 for almost a week now, and even though the ambient temps are around 60-80F, the truck never gets past 180 degrees water temp. I've had it on the freeway, raced a few cars on the streets :? , but it still runs really cool. None of the 3 other diesels I've had have done this. Any idea what gives? I may invest in one of these mesh nets across the front to cut airflow, especially with a Minnesota winter approaching.