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Hyundai
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1995
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Elantra L4-1.8L
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Fuel Filler Cap
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Description and Operation
Fuel Filler Cap: Description and Operation
PURPOSE/OPERATION
The
fuel filler cap
is equipped with a vacuum relief valve to prevent the escape of fuel vapor into the atmosphere.