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Chevy Express H1500, Van Cargo
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Engine Controls - Service & Adjustment Specifications - 5.3L
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Fuel Pump
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Fuel Pump
FUEL PUMP PERFORMANCE
Application
psi (kPa)
All Models (Except VIN Z)
55-62 (379.2-427.5)
VIN Z
48-52 (335-375)