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

Tune-up and Engine Performance Checks: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Tune-Up1.80.0BIncludes Check compression. Clean or R&R Spark Plugs and Air Cleaner. Inspect and/or R&R Distributor Cap and Rotor. Inspect Ignition Cables. Make all necessary adjustments.
NOTE
To Analyze Emission System Add0.80.0B
To Check Compression, Add0.30.0B
To Road Test, Add0.20.0B
To Tighten Manifold or CARB Mounting Bolts, Add0.20.0B
With AC, Add0.40.0B
With Turbo, Add0.20.0B