GM Service Manual Online
For 1990-2009 cars only

Engine Code

Engine Size

High Flow

Pressure Relief

LPM

GPM

kPa

PSI

L61

2.2L

6.4/7.9

1.7/2.1

8963/9653

1300/1400

L81

3.0L

6.4/7.9

1.7/2.1

9653/10342

1400/1500