F 450 2WD Super Duty V10-6.8L VIN S (1999)
![background image](/ford/f_450_2wd_super_duty/v10-6.8l_vin_s/Page-680003.png)
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Clean spark plug.
10. Adjust the spark plug gap as required.
INSTALLATION
1. Follow the removal procedure in reverse order.
NOTE: Remove any foreign debris from spark plug wells with compressed air.
^
Clean spark plug.
10. Adjust the spark plug gap as required.
INSTALLATION
1. Follow the removal procedure in reverse order.
NOTE: Remove any foreign debris from spark plug wells with compressed air.