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 Oil

Specified API Service Grade SH [1] or SJ [2]

[1] Energy Conserving II
[2] Energy Conserving

NOTE
The container may also display an API Certification mark. If so, make sure that it reads "For Gasoline Engines".

Specified Viscosity

Ambient temperatures above 0°F (-18°C) 10W-30
Ambient temperatures below 32°F (0°C) 5W-30