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Home >> Mercury >> 1997 >> Grand Marquis V8-4.6L CNG SOHC VIN 9 >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Spark Plug >> Application and ID

Spark Plug: Application and ID

Spark Plug NGV AWSF-22FM (a)

(a) Crown Victoria natural gas engines utilize unique spark plugs AWSF-22FM for all eight cylinders.

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