Fuel Pump

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, 2003 Buick Regal, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

FUEL PUMP PERFORMANCE

Application

⁽¹⁾ KOEO psi (kPa)

3.1L & 3.4L

52-59 (359-407)

3.8L

VIN K ⁽²⁾

53-59 (365-407)

VIN 1 ⁽²⁾

48-54 (331-372)

⁽¹⁾	KOEO is ignition key ON and engine OFF.

⁽²⁾	Eighth VIN character.