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)
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Intake Manifold Torque
TIGHTENING SPECIFICATIONS Upper Bolts 25 N.m (18 lb ft)
Lower Bolts Apply sealant GM P/N 12345382 to the threads of the bolts.
Torque vertical bolts
13 N.m (115 lb in)
Torque diagonal bolts
13 N.m (115 lb in)
Notice: The OEM service manual does not provide a torque sequence for the upper or lower intake manifolds.
