Trooper II L4-2559cc 2.6L SOHC (4ZE1) (1989)
![background image](/isuzu/trooper_ii/l4-2559cc_2.6l_sohc_(4ze1)/Page-152001.png)
Spark Plug: Service and Repair
Spark plugs should be replaced every 30,000 miles. Torque spark plugs to 18--25 ft. lbs. Refer to Tune Up Specification chart for spark plug gap.
Spark Plug: Service and Repair
Spark plugs should be replaced every 30,000 miles. Torque spark plugs to 18--25 ft. lbs. Refer to Tune Up Specification chart for spark plug gap.