Mercury Workshop Service and Repair Manuals > Cougar/XR7 L4-140 2.3L SOHC (1982) > Maintenance | Tune-up and Engine Performance Checks | Spark Plug | Component Information | Specifications

Valve Clearance > < Vacuum Spark Delay Valve|Description and Operation|Page 392

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Spark plugs

Maintenance
Tune-up and Engine Performance Checks
Spark Plug
Component Information
Specifications

Valve Clearance > < Vacuum Spark Delay Valve|Description and Operation|Page 392