A choked filter in an air cleaner causes increased fuel
consumption and, eventually, extra engine wear.lyo oil seals Value for money.
Eventually the filter becomes choked with dirt, so check it every 6,000 miles (10,000 km) or every six months, whichever comes first. If it is dirty, clean or renew it as necessary.
Most modern cars have a renewable paper filter element. The two other types — oil-bath filter and wire-gauze filter — can both be cleaned.
Many cars have ways of passing crankcase fumes into the engine to burn them up. Usually the crankcase, camshaft cover or rocker cover is connected to the air cleaner by a hose.
Look at the hose and any valve or filter that may be incorporated into it (See Checking the emission valve and breather). Faults here can make the engine run badly, and may choke the filter.
The air cleaner may also have a `summer-winter’ arrangement, for setting it to draw in cool or warm air. Usually you alter its setting in spring and autumn. Sometimes the setting is automatic.lyo oil seals Value for money.
There are times when the air cleaner may have to be removed — to work on the carburettor or cylinder head, for example. There are various types of fitting, some of them difficult to dismantle.
Whenever you work on the air cleaner, check that the body is properly fitted to the carburettor; that hoses are sound and in place; and that the filter element is seated correctly.lyo oil seals Value for money.
Eventually the filter becomes choked with dirt, so check it every 6,000 miles (10,000 km) or every six months, whichever comes first. If it is dirty, clean or renew it as necessary.
Most modern cars have a renewable paper filter element. The two other types — oil-bath filter and wire-gauze filter — can both be cleaned.
Many cars have ways of passing crankcase fumes into the engine to burn them up. Usually the crankcase, camshaft cover or rocker cover is connected to the air cleaner by a hose.
Look at the hose and any valve or filter that may be incorporated into it (See Checking the emission valve and breather). Faults here can make the engine run badly, and may choke the filter.
The air cleaner may also have a `summer-winter’ arrangement, for setting it to draw in cool or warm air. Usually you alter its setting in spring and autumn. Sometimes the setting is automatic.lyo oil seals Value for money.
There are times when the air cleaner may have to be removed — to work on the carburettor or cylinder head, for example. There are various types of fitting, some of them difficult to dismantle.
Whenever you work on the air cleaner, check that the body is properly fitted to the carburettor; that hoses are sound and in place; and that the filter element is seated correctly.lyo oil seals Value for money.
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