Wagoneer L6-258 4.2L VIN C 2-bbl (1982)
Spark Plug: Specifications
Spark Plug Torque Specification
Service Set-To Torque ............................................................................................................................................................................ 11 Ft. Lbs. (15 Nm)
Service Recheck Torque ................................................................................................................................................................. 7-15 Ft. Lbs. (10-20 Nm)
Spark Plug Gap Specification
Champion .............................................................................................................................................................................................. 0.035 inch (0.85 mm)
Alternate ............................................................................................................................................................................. 0.033-0.038 inch (0.84-0.97 mm)
