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Chevy Truck
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1994
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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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Engine, Cooling and Exhaust
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Engine
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Lamps and Indicators - Engine
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Oil Pressure Warning Lamp/Indicator
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Testing and Inspection
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Symptom Related Diagnostic Procedures
Symptom Related Diagnostic Procedures
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Oil cooler, or cooler line restricted. Remove restrictions in cooler or cooler line.
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Oil pump pressure low. Refer to
Low Oil Pressure.