Operation CHARM: Car repair manuals for everyone.
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

Engine Configuration Specifications

Engine Type 60° (V-6)
Displacement 3.4L (240 cu. inch)
RPO (VIN CODE) LA1 (E)
Bore 92 mm (3.62 inch)
Stroke 84 mm (3.31 inch)
Compression Ratio 9.5:1
Oil Pressure 103 kPa (15 psi) @ 1100 RPM