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  1. Engine overheats, heater blows cold

    General E46 Forum
    2000 328i - Hey gang, I had the strangest thing happen the other night. While driving home, my car started to overheat. It was about 50 degrees outside. I pulled over and because I just changed my thermostat, I had some coolant/water mix in the trunk. It had been driving fine for three...
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