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  1. Still getting the p0128 low coolant temp code 3.6 vin 7

    2008-2013 Cadillac CTS General Discussion
    Was getting this code, so i replaced the thermostat. The rubber around the top of the thermostat was completely gone and the thermostat itself was loose and flopping around in the housing. Replaced it with a stant stock 180 degree temp thermostat. Still getting a pending p0128 code. I'm a bit...