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)

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Engine Configuration Specifications



Engine Type Inline 4-cylinder
Displacement 2.4 Liter (146 Cu. inch)
Bore 90 mm (3.54 inch)
Stroke 94 mm (3.70 inch)
Compression Ratio 9.5:1

COMPRESSION PRESSURE
Maximum Variation 30%[1]
Minimum compression pressure 689kPa (100psi)

[1] Subtract lowest cylinder compression pressure reading from highest. IF the difference is 30% or more of the highest reading, mechanical repair is indicated.