• 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?

Is changing my air filter important?

It certainly is! Your auto's air filter is the only line of defense in stopping airborne contaminants from getting drawn into your car's air induction system. The air filter stops these particles from getting into important fuel injections areas and damaging those parts or plugging them up. As the air filter gets filled up with contaminants it's filtration ability is maxed out - at which point, contaminants will begine getting past it.

A plugged air filter can limit the necessary air flow needed by your engine to run correctly. When this occurs, your car's engine will run rich and will use excessive amounts of fuel reducing car's miles per gallon in the process.