Is rust proofing your vehicle worth it? Are block heaters necessary? Why a car wash is worth the investment. How important is it to flush transmission fluid? What to know when warming up your vehicle. Changing the thermostat. What does limping mode mean for a vehicle? How coolant loss could happen without a leak? What happens when oil never gets changed. Ask our car care expert Nick Stoffel of Lloyds Automotive. Visit lloydsautomotive.net 651-228-1316.