Volkswagen Valve Seal Failure Causes and Symptoms

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VOLKSWAGEN VALVE SEAL FAILURE CAUSES AND SYMPTOMS
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VALVES ARE RESPONSIBLE FOR REGULATING THE AMOUNT
OF AIR-FUEL MIXTURE WITHIN THE COMBUSTION CHAMBER.
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IT ALSO HELPS TO TRANSFER THE SPENT GASES OUTSIDE
THROUGH THE EXHAUST SYSTEM.
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THESE vALVES ARE GUARDED BY SEALS MADE UP OF
SUPER-STRENGTH RUBBER.
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VALVE STEM SEALS PREVENT THE LEAKAGE OF
COMBUSTION GASES AND THUS MAINTAIN COMPRESSION
WITHIN THE ENGINE.
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MOREOVER, IT ALSO PREVENTS OIL FROM LEAKING INTO
THE COMBUSTION CHAMBER.
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HOWEVER, A DAMAGED VALVE STEM SEAL COULD NOT DO
ITS JOB WHICH COULD ADVERSELY AFFECT THE ENGINE
PERFORMANCE.
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WHAT CAUSES VALVE STEM SEALS TO FAIL?
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FOLLOWING FACTORS ARE RESPONSIBLE FOR THE
DETERIORATION OF VALVE SEALS IN YOUR VOLKSWAGEN

• HEAT GENERATED DUE TO THE COMBUSTION PROCESS
  
• AGING

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SYMPTOMS OF BAD VALVE SEALS
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LOSS OF ENGINE POWER
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WORN-OUT VALVE SEALS COULDNT MAINTAIN
COMPRESSION WITHIN THE COMBUSTION CHAMBER.
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LACK OF COMPRESSION COULD ADVERSELY AFFECT THE
POWER OUTPUT OF AN INTERNAL COMBUSTION ENGINE.
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OIL CONSUMPTION INCLINES
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VALVE SEALS PREVENT THE SEEPAGE OF MOTOR OIL INTO
THE COMBUSTION CHAMBER.
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HOWEVER, A DETERIORATED VALVE SEAL FAILS TO DO SO
AS A RESULT OF WHICH OIL CONSUMPTION WOULD
INCLINE.
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BLUE EXHAUST SMOKE
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LEAKAGE OF MOTOR OIL INTO THE COMBUSTION CHAMBER
DUE TO WORN OUT VALVE STEM SEALS COULD GENERATE
THICK BLUE SMOKE.
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REPLACE THE DAMAGED SEALS AS SOON AS POSSIBLE.
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STRANGE ENGINE NOISE
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STRANGE TICKING AND POPPING NOISES FROM THE
ENGINE INDICATE THAT VALVE SEALS ARE DETERIORATED
AND NEED REPLACEMENT.
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SUM UP
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THE CONDITION OF VALVE STEM SEALS IN YOUR
VOLKSWAGEN SHOULD BE INSPECTED REGULARLY.
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DAMAGED ONES SHOULD BE REPLACED IMMEDIATELY.
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THANK YOU
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