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
Introduction
Gasoline and fuel additives are constantly changing and evolving. This information focuses on how today's fuel can affect driveability. It provides details about hydrocarbons, oxygenated fuels, octane, volatility, fuel additives, and diagnosing fuel-related driveability problems. This knowledge will help make your job easier.
