Sovereign L6-4.0L (1991)
Spark Plug: Adjustments
1.
Remove spark plugs. Refer to Powertrain Management/Ignition System/Spark Plug/Service and Repair.
2.
Clean or replace plugs as needed.
Checking Spark Plug For Wear, Damage, Or Deposits
3.
Set plug gap to:
0.035 in (0.9 MM)
4.
Refit plugs and torque to:
17-20 lbft (23-28 Nm)