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Chevrolet
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1990
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Caprice Base, 5.7 7
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Repair and Diagnosis
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Engine Performance
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Specifications
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Engine Controls - Specifications - V6
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Service Intervals
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Replacement Intervals
Replacement Intervals
REPLACEMENT INTERVALS
Component
Interval (Miles)
Oil & Filter
7500
Air Filter
30,000
Fuel Filter
(1)
PCV Filter
30,000
Spark Plugs
30,000
(1)
No scheduled replacement. Check and replace if clogged.