For what it is worth we have seniors in Daytona Beach who drive Lincolns
Cadillacs-Chryslers the bigger the better (more protection in case of accident)they are on fixed incomes, so oil changes etc, all go to current specials at WalMart Super Store. All their engines and transmissions have been cleaned with Auto-Rx and they change oil every 5000 to 7500 miles they all run 2 ounces of Auto-Rx in their oil. Every one of these "tanks" get 3 to 5 more mpg. More importantly they stay out of the shop. How do I know? because not one of them ever asked for a refund based on our guarantee, also they followed application to the letter. There goal is efficent use of their money.
Cadillacs-Chryslers the bigger the better (more protection in case of accident)they are on fixed incomes, so oil changes etc, all go to current specials at WalMart Super Store. All their engines and transmissions have been cleaned with Auto-Rx and they change oil every 5000 to 7500 miles they all run 2 ounces of Auto-Rx in their oil. Every one of these "tanks" get 3 to 5 more mpg. More importantly they stay out of the shop. How do I know? because not one of them ever asked for a refund based on our guarantee, also they followed application to the letter. There goal is efficent use of their money.