Hyundai Accent: Climate control air filter
Air cleaner
Filter inspectionInstallation
1.
Remove the ignition key from the vehicle.
2.
Disconnect the battery negative cable and wait for at least three
minutes.
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Positive Crankcase
Ventilation (PCV) Valve. Description and Operation
Operation Principle
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Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...