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)

Or, hide this message: temporarily or permanently

Fuel

U.S. REQUIREMENTS
Use only natural gas which meets the requirements for gas quality as outlined in the National Fire Protection Association (NFPA) 52 and the American National Standard ANSI/AGA NGV2. Use of natural gas that does not meet the above requirements may result in starting and driveability problems and damage to critical fuel system components.

CANADIAN REQUIREMENTS
Use only natural gas which meets the requirements for gas quality as specified in Canadian Standards Association (CSA) B51- 97, Part 2, Section 405 G4.1.2 or SAE J1616. Use of natural gas that does not meet these requirements may result in starting and driveability problems and damage to critical fuel system components.