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  1. My Next Car? ATS 2.0t VS NEW CT4-V Drive Review

    Cadillac ATS General Discussion Forum
    My ATS almost overheated while idling so when I got home I checked things out. Low radiator fluid. Radiator fan not working. Spark plugs equally covered in fluffy black carbon, all looked exactly the same. I think it’s the radiator coolant sensor, but not sure what to expect. I’m still under...