One symptom of a blocked air filter is that the furnace stops operating. Furnaces have an over-limit cutoff switch that stops operation if the temperature in the heat exchanger becomes too high. As a result, according to the Family Handyman, the home may remain below the thermostat setting.Know More
The clogged filter causes the system to operate at a lower efficiency. If the unit continues to operate with a dirty filter for an entire month, the home occupant often sees an increase in the utility bills. Replacing inexpensive disposable filters on a monthly basis reduces the cost of operation.
When the HVAC system operates in the cooling mode, the lack of air flow caused by a dirty filter does not allow the cooling to transfer from the coils. As moisture from inside the home passes over the cold coils, it normally condenses and drips to a tray where it drains away. However, the super-cooled coils and the blocked air flow cause the moisture to freeze. In some cases, the ice blocks all air flow through the unit, causing a warmer than normal temperature in the home.
Clogged furnace filters allow a toxic buildup of carbon monoxide in the homes they serve. Carbon monoxide is a colorless, odorless, tasteless and deadly gas. Unfortunately, this is a symptom of a blocked air filter that home occupants usually do not discover until it is too late.Learn more about Car Parts & Maintenance
Parts and tools needed for a car's tune-up include spark plugs, a fuel filter, a socket wrench, a spark plug socket, a spark plug gapping tool, the service manual, screwdrivers, crescent wrenches, a distributor cap, spark plug wires, an air filter, an oil filter, engine oil, a PCV valve, various engine fluids and replacement drive belts. Depending on the brands, tune-up parts cost between $50 and $100, not including tools.Full Answer >
An induction kit is an aftermarket air filter that is meant to replace a vehicle's factory air box. This is done because the factory air box is designed to reduce noise pollution and, as such, is designed to be restrictive, which causes turbulence in the airflow entering the engine and reduces overall power. The induction kit's air filter has a larger surface area to help improve flow.Full Answer >
Owners can adjust a Briggs and Stratton carburetor by adjusting the idle screw located underneath the air filter. Adjusting the carburetor can help the machinery run smoothly and reduce idling problems.Full Answer >
A basic tune-up includes cleaning out the air filter, replacing the spark plugs and replacing the distributor cap and rotor. A basic tune-up is simple to perform, even for novice mechanics.Full Answer >