• FREQUENTLY ASKED QUESTIONS

• What is ethanol, and ethanol-blended fuel?
• Will ethanol work in fuel-injected engines?
• Does ethanol lead to plugged fuel filters?
• What care should be given to a car not driven in a long time?
• How long does it take to check my transmission?
• What type of transmission fluid should I use in my car?
• Is changing the oil & oil filter really important?
• On a long trip what maintenance should be done?
• Does using air-conditioning affect my fuel economy?
• How do I use antilock brakes in an emergency?
• How much air should be put in tires?
• When stopped for extended periods should I shut off my engine?
• My check engine, transmission or overdrive light is on or flashes?
• Is changing my air filter important?
• How do I clean dirty battery terminals?
• Can spark plugs last 100,000 miles?
• How often should I wash & wax my car?
• How do I know I will not be overcharged for my repair?

Does ethanol lead to plugged fuel filters?

Ethanol is an efficient solvent, and therefore, the use of ethanol-blended fuel may result in loosened contaminants and residues collecting in the fuel filter. The fuel filter may need to be changed following the first full tank of ethanol-blended fuel has been used. After this, the fuel filter's normal maintenance.