GM Service Manual Online
For 1990-2009 cars only

Vehicle

Engine Code

Engine Size

High Flow at 1500 RPM

Pressure Relief

LPM

GPM

kPa

PSI

Tracker LT, Tracker ZR2 V6

LE8

2.5L

4.5/7.9

1.2/2.1

7200/8000

1044/1160

Tracker, Tracker ZR2

L34

2.0L

6.4/7.9

1.7/2.1

6700/7500

972/1088