LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2003 >> Grand Cherokee 2WD L6-4.0L VIN S >> Repair and Diagnosis >> Maintenance >> Tune-up and Engine Performance Checks >> Compression Check >> Specifications
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Compression Check: Specifications

CYLINDER COMPRESSION PRESSURE

Pressure Range 827 - 1,034 kPa (120 - 150 psi)
Maximum Variation Between Cylinders 206 kPa (30 psi)