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

Thermostat, Engine Cooling

Water thermostat (4.6L engines) start to open temperature
87-93C degrees (192-199F degrees)
Water thermostat (3.8L engines) start to open temperature
86.7-90.6C degrees (189-196F degrees)
Water thermostat full open temperature 104C degrees (219F degrees)