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Home >> Chevrolet >> 2003 >> Impala LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 156 (Engine Controls - Service & Adjustment Specifications) >> Fuel Systems >> Fuel Pump
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Fuel Pump

WARNING: This page is about a different car, the 2003 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
FUEL PUMP PERFORMANCE

Application (1) KOEO psi (kPa)
4.0L 41-47 (284-325)
(1) KOEO is ignition key ON and engine OFF.
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