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Cadillac
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1988
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Seville Base
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Repair and Diagnosis
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Engine Performance
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Adjustment
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Tune-Up - V8
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Service Intervals
Service Intervals
REPLACEMENT INTERVALS
Component
Interval (Miles)
Air Filter
30,000
Engine Oil
7500
Fuel Filter
(1)
Oil Filter
7500
PCV Filter
30,000
Spark Plugs
30,000
(1)
No scheduled interval. Check and replace if clogged.