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Chevy Truck
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1995
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Astro Van L AWD V6-262 4.3L VIN W CPI
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Idle Speed Control (Linkage)
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Adjustments
Idle Speed Control (Linkage): Adjustments
IDLE AIR CONTROL (IAC) VALVE
The
Idle Air Control
(
IAC
)
valve is adjusted at the factory.