Operation CHARM: Car repair manuals for everyone.

Home >> Ford >> 2008 >> F 450 2WD Super Duty V10-6.8L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Tune-up and Engine Performance Checks >> Spark Plug >> Specifications >> Spark Plug Gap

Spark Plug Gap

Spark plug gap 5.4L 0.040-0.050 inch (1.02-1.28mm)
Spark plug gap 6.8L 0.040-0.050 inch (1.02-1.28mm)
The 5.4L and 6.8L 3 valve, the SPARK PLUG GAP CAN NOT BE ADJUSTED

pro multis · About Operation CHARM