Spark Plug Specifications
SPARK PLUG SPECIFICATIONS
| Application |
Specification |
| Spark Plug Type |
| 2.2L |
AC Delco 41-981 |
| 3.0L |
GM 90541059 |
| Gap |
| 2.2L |
0.042" (1.08 mm) |
| 3.0L |
0.035-0.043" (0.9-1.1 mm) |
| Tightening Torque |
| 2.2L |
15 Ft. Lbs. (20 N.m) |
| 3.0L |
18 Ft. Lbs. (25 N.m) |
| Firing Order |
| 2.2L |
1-3-4-2 |
| 3.0L |
1-2-3-4-5-6 |