Diesel Data
: Automotive Repair
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Chevy Truck
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1988
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G 30 Van V8-454 7.4L
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Fuel Delivery and Air Induction
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Fuel Pressure
Fuel Pressure
Fuel Pressure
27.5-44.8 kPa (4 -6.5 psi)