Line Pressure
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
| Range | Line Pressure @ 600 RPM | Line Pressure @ 2100 RPM |
|---|---|---|
| Forward Converter - Torque Converter Clutch Not Applied | 700-1 380 kPa (101-200 PSI) | 1 515-1 795 kPa (220-260 PSI) |
| Forward Lockup - Torque Converter Clutch Applied | N/A | 1 000-1 170 kPa (145-170 PSI) |
| Reverse | 700-1 380 kPa (101-200 PSI) | 1 515-1 795 kPa (220-260 PSI) |
| Neutral/Park | 590-720 kPa (85-105 PSI) | 1 515-1 795 kPa (220-260 PSI) |