Ron starts this episode talking about the EPA mileage standards and an article in the Wall Street Journal regarding them and how the government and manufacturers are going to force electric vehicles by obsoleting parts for gasoline cars : takes a call on a 91 Bronco that drops RPM’s while driving normally, but it doesn’t show in the speed of the vehicle : takes a call on a 17 Mustang GT where the caller asks if he can do a coolant exchange on his own : takes a call on an 09 Tahoe with an O2 heater circuit problem : talks about mandates coming that will end up mandating electric vehicles : answers a few Facebook questions. Visit us at https://www.cardoctorshow.com.