FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Ford Truck
>>
1997
>>
E 350 1 Ton Van V8-5.4L CNG VIN M
>>
Repair and Diagnosis
>>
Maintenance
>>
Tune-up and Engine Performance Checks
>>
Spark Plug
>>
Adjustments
Spark Plug: Adjustments
Gapping Spark Plug:
Check and set the
spark plug
electrode gap to:
1.32-1.41 mm (0.052-0.056 inch)
using an appropriate gapping tool.