XJ-S Convertible (XJ27) V12-6.0L (1994)
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:
.025 in (0.64 MM)
4.
Refit plugs and torque to:
7-9 lbft (9-12 Nm)