Actually, if I let the pump shutoff after its initial 30 second run, and start driving WITHOUT coming to an idle, It won't do it to my knowledge, (the pump could be coming on while driving and I can't hear it though). If the car warms up BEFORE I ever come to an idle again, then the pump won't come on when I finally do stop. I only notice the pump coming on again when I come to a stop AND the car is still cold (<120), and it stays on for <3 seconds. If I come to a stop again while the car is still cold, the pump WONT turn on.
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