GM Service Manual Online
For 1990-2009 cars only

Engine Code

Engine Size

High Flow

Pressure Relief

LPM

GPM

kPa

PSI

LY7

LLT

3.6L

10.5

2.8

11200/12000

1624/1740

LSA

6.2L

10.25

2.71

11200/12800

1624/1856