[Diesel_Dave]

Some of the folks over at Cummins Forum are noting warm up time quite a bit quicker and to higher temps (using a scan tool to read the stock sensor). I'm thinking my warm up looks a lot slower than others because of where I measured it. The stock sensor is right by the heater so that should show a quicker rise and higher temperature than where I measured it down by the water pump inlet.

Snd now that I think about it, since I was measuring at the water pump inlet, there's not really a good way for the coolant I was measureing to mix with the coolant near the heater (it'd be blocked by the pump).