GM Service Manual Online
For 1990-2009 cars only

Vehicle

Engine Code

Engine Size

High Flow (Liters per Minute)

High Flow (Gallons per Minute)

Pressure Relief(kPa)

Pressure Relief (PSI)

G/H 15/25/35 Series

LU3

LR4

LM7

LQ4

4.3L

4.8L

5.3L

6.0L

10.2/11.7

2.7/3.1

9825/10514

1425/1525