FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Mercury
>>
1995
>>
Mystique V6-153 2.5L DOHC
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Tune-up and Engine Performance Checks
>>
Spark Plug
>>
Adjustments
Spark Plug: Adjustments
Gapping Spark Plug:
Using a suitable gap gauge, adjust the
spark plug
gap to
1.3-1.4 mm (0.052-0.056 inch).