Filters Are Your Vehicle’s First Line of Defense
Filters are your vehicle’s first line of defense to ensure performance, longevity and interior comfort, according to the Car Care Council.

The oil filter traps contaminants, allowing the oil to flow through the engine unrestricted. The fuel filter separates harmful contaminants that may cause problems with carburetors or intricate fuel injectors. The air filter traps dirt particles, which can cause damage to engine cylinders, walls, pistons and piston rings. The air filter also plays a role in keeping contaminants off the airflow sensor (in fuel-injected cars). The cabin filter helps trap pollen, bacteria, dust and exhaust gases that may find their way into a vehicle’s ventilation system.

“Your air filter has a big job since your car’s engine can use more than 10,000 gallons of air for every gallon or fuel burned,” said Rich White, executive director, Car Care Council. “Regularly checking all of your vehicle’s filters and replacing them as needed is a simple and inexpensive way to care for your car.”

Filters are normal wear items that require regular checks and replacements. Factors that affect replacement intervals include mileage/time, driving habits, driving and road conditions, type of filter and vehicle type.
For more information on filters, visit www.carcare.org/engine_air_filter.

Cooling System
Did you know that your vehicle’s cooling system operates at temperatures above water’s boiling point (212 degrees)?  By pressurizing the cooling system the fluid inside can achieve higher temperatures without boiling.  This is a good thing, because the heat produced by the engine has to go somewhere, so the cooling system absorbs the heat.  It’s important that the cooling system has the correct amount and concentration of coolant and that it can operate at the correct pressure.  The coolant should be flushed periodically and the system tested for leaks or weak points.  The radiator cap is one of the most overlooked components of the cooling system.

Air Conditioning
There’s nothing fun about losing your air conditioning when the temperature outside could fry an egg on the sidewalk.  The air conditioning system on your vehicle is a closed system, so in theory the refrigerant gas/fluid should never leak out.  There are numerous seals and components in the system that can leak or fail, and many of us only find out about this when we try to use the A/C for the first time.  If you find that you’re A/C system is blowing warm air instead of cold, then you should have it checked out by a certified technician.  Your problem could be as simple as a corroded connection.  A certified Auto-Lab technician can diagnose the problem for you and present you with service options.

Don’t Forget About Your Oil
Heat is the enemy of your vehicle’s engine.  Heat can lead to increased friction and wear.  Conventional oil breaks down after a period of time.  This is greatly affected by temperature.  Synthetic blends and fully synthetic oils are more resistant to the negative effects of heat due to special additives.  Conventional oils are fine for the summer, but ensure you are having the vehicle serviced at its recommended intervals.  Routine maintenance is a relatively inexpensive insurance policy for your vehicle.       

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