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
Compression Check: Specifications
Compression Pressure Specifications:
UPDATED BY TSB# 21117, JAN. 1986
CAUTION:
(Gas engines only) Disconnect the wire from ignition coil terminal 1 before checking compression. If the wire is not disconnected on cars with LH-jetronic injection, ignition sparkover may occur, which can damage the ignition system control unit, or the Hall effect circuit inside the
distributor.
