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1987
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Astro Van Passenger, Automatic
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Engine Performance
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Adjustment
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Tune-Up - 4-CYL
Tune-Up - 4-CYL
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Identification
Engine Identification
Tune-Up Notes
Testing
Engine Compression
Spark Plugs
High Tension Wire Resistance
Ignition Coil Wire
Adjustments
Valve Arrangement
Valve Clearance
Distributor
Ignition Timing
Hot (Slow) Idle Rpm
TPS Output Voltage Check
Idle Mixture
Cold (Fast) Idle Rpm
Ignition
Distributor
Ignition Coil
Servicing
Emission Control
Specifications
Fuel Systems
Fuel Pumps
Battery
Starter
Alternator
Alternator Regulator
Belt Adjustment
Service Intervals
Capacities