Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Pontiac >> 2003 >> Aztek FWD >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Controls - Service & Adjustment Specifications >> Mechanical Checks >> Engine Compression

Engine Compression

Download the full database via torrent (~1.1 TB)
ENGINE COMPRESSION SPECIFICATIONS

Application Specification - psi (kPa)
Normal Compression Pressure (1)
Minimum Compression Pressure (1)
Compression Variance (1)
(1) Lowest compression reading should not be less than 70 percent of highest compression reading. No cylinder compression reading should be less than 100 psi (689.5 kPa).