ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

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Spark Plug > < Vacuum Spark Delay Valve|Testing and Inspection

Tempo FWD L4-140 2.3L HSO (VIN S) (1989)

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3.

Apply 10 inches Hg of vacuum and observe time in seconds for gauge to read from 0---8 inches Hg. Refer to Vacuum and Spark Delay Valve
Specification Chart.

Spark Plug > < Vacuum Spark Delay Valve|Testing and Inspection