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Porsche
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1987
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944 Base, Standard
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Repair and Diagnosis
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Engine Performance
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Adjustment
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Tune-Up - 4-CYL
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Specifications
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Service Intervals
Service Intervals
REPLACEMENT INTERVALS
Component
Interval (Miles)
Air Filter
30,000
Fuel Filter
60,000
Engine Coolant
(1)
Oil Filter
15,000
Oxygen Sensor
60,000
Spark Plugs
30,000
(1)
Change engine coolant every 2 years.