Oil Pressure
WARNING: This page does not describe the selected car, but rather 55 other vehicles, including the 1999 Oldsmobile Bravada, 1999 GMC Yukon, 1999 GMC Suburban, 1999 GMC Sonoma, and 1999 GMC Sierra. However, it is still accessible from the selected car via links, so may be relevant.
Measure oil pressure with engine at operating temperature and specified RPM. See OIL PRESSURE SPECIFICATIONS table.
OIL PRESSURE SPECIFICATIONS (1)
| Application | psi (kPa) | |||
|---|---|---|---|---|
| 4.3L, 5.0L & 5.7L | ||||
| 1000 RPM | 6 (41.4) | |||
| 2000 RPM | 18 (124.1) | |||
| 4000 RPM | 24 (165.4) | |||
| 7.4L | ||||
| 600 RPM | 10 (68.7) | |||
| 2000 RPM | 25 (172.4) | |||
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