Cadillac CTS:  Blue Smoke → Causes & Diagnosis

  A very common problem that affects all vehicles (including the Cadillac CTS) is blue smoke coming from the exhaust.  Reasons for blue exhaust smoke include bad valve seals, valve train wear in general, the PCV valve, burning transmission fluid and more. Blue smoke indicates that your CTS’s engine is burning oil.  The question is … Read moreCadillac CTS:  Blue Smoke → Causes & Diagnosis

Cadillac CTS Battery Draining Diagnosis

  If your Cadillac CTS’s battery is draining, it’s something that’ll need addressing right away.  If it is draining while your CTS is off, it’s usually caused by something that is drawing current that shouldn’t be.  If the battery is draining while you’re driving, that is probably going to be the alternator or battery.  There … Read moreCadillac CTS Battery Draining Diagnosis