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: Application and ID




Engine Identification





Important: When a short block engine is installed, the engine number must be marked on the cylinder block before installing the engine.


The engine identification code is embossed on the flattened area of the cylinder block, arrow, at the transmission side.