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
Recommended Fluids and Lubricants
RECOMMENDED FLUIDS AND LUBRICANTS Look for and use ONLY the oils, fluids and fuel that meet GM Specifications. Oil or fluid that does not have the correct specification designation can cause damage not covered by the warranty. Do NOT use oil or fluid additives.