6.2L LS3 V8 · Lubrication

Engine oil pressure at idle (hot)

Specification

Production / metric 165 kPa (24 psi)
Production / imperial 24 psi

Measured with Hot, at 1000 engine RPM.

Sources

  • GM Service Information: Engine Mechanical Specifications (6.2L LS3), Document ID 2055077Captured 2026-05-28

Values are cited as facts. We do not reproduce the manufacturer's prose, table layout, or diagrams.