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coolant smell

  1. Newcomers to GM-VOLT.COM (See here for FAQs)
    Occasionally there will be the odor of engine coolant inside my 2013 Volt when driving in HOLD mode. On cold days it occurs sporadically with the climate control in Comfort/AUTO mode and the temperature set to 74° after switching from NORMAL to HOLD while merging onto the freeway, accelerating...
  2. Mechanical Systems - Chevy Volt
    I currently have two Volts that are brand new and one of them always seem to have a coolant smell when I walk by it in the garage. Don't smell anthing while driving just when it's parked. My other Volt does not have this issue. I took it to Chevy and they said to see if it goes away as the...
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