Operation CHARM: Car repair manuals for everyone.
Home >> Mitsubishi >> 2004 >> Galant V6-3.8L (6G75) >> Repair and Diagnosis >> Specifications >> Pressure, Vacuum and Temperature Specifications >> Compression Check
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Compression Check

Engine Mechanical
Compression pressure (200 r/min)
Standard value 1,550 kPa (225 psi)
Limit Minimum 1,110 kPa (161 psi)
Compression pressure difference of all cylinder 98 kPa (14 psi)
pro multis · About Operation CHARM