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Subaru
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1992
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Justy Base
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Tests W/O Codes
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Trouble Shooting
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Idle Speed Too High
Idle Speed Too High
Check idle-up actuator vacuum hose routing.
Check fast idle cam for binding.
Check linkage for binding.
Check choke adjustment and operation.
Check throttle cable adjustment.
Check ignition timing.