GM Service Manual Online
For 1990-2009 cars only

Vehicle

Engine Code

Engine Size

High Flow

Pressure Relief

LPM

GPM

kPa

PSI

W Chevy

LA1

3.4L

9.1/10.6

2.4/2.8

9308/10342

1350/1500

L36

3.8L

9.1/10.6

2.4/2.8

9308/10342

1350/1500