Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Chevrolet >> 2012 >> Colorado 2WD L4-2.9L >> Repair and Diagnosis >> Specifications >> Pressure, Vacuum and Temperature Specifications >> Compression Check

Compression Check

Download the full database via torrent (~1.1 TB)  |  Download Brad's custom LEMON patches
COMPRESSION CHECK

Record the compression readings from all of the cylinders. A normal reading should be approximately 1482 kPa (215 psi).

The lowest reading should not be less than 70 percent of the highest reading.