GM Service Manual Online
For 1990-2009 cars only

Vehicle

Engine Code

Engine Size

High Flow

Pressure Relief

LPM

GPM

kPa

PSI

U Van

LX9

3.5L

6.4/7.9

1.7/2.1

9307/10342

1350/1500

LZ9

3.9L

6.4/7.9

1.7/2.1

9307/10342

1350/1500