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Chevrolet
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1988
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Caprice Base, 4.3 Z
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Repair and Diagnosis
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Engine Performance
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Adjustment
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Tune-Up - V6
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Specifications
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Service Intervals
Service 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.