Fuel System

Tuffy St. Johns: Good Service And Good Fuel Economy

Most St. Johns and Nocatee motorists want to save on gas and seek our advice on improving fuel ...

Tuffy St. Johns Often Asked About Premium vs. Regular Gas

People in St. Johns Florida often ask the question: "Will using premium gas make my car run be...

Keep it Flowing With A Fuel Filter Replacement At Tuffy St. Johns

The function of the fuel filter is pretty self-explanatory. It filters your fuel. The fuel filt...

Fuel Injectors

The last new American car sold in St. Johns with a carburetor rolled out of the Florida dealer...