Spark Plug Service Specifications
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
SPARK PLUG SERVICE SPECIFICATIONS
| Application |
Specification |
| 3.1L |
| Spark Plug Gap |
0.060" (1.52 mm) |
| Spark Plug Torque |
11 Ft. Lbs. (15 N.m) |
| Spark Plug Type |
41-940 |
| 3.8L |
| Spark Plug Gap |
0.060" (1.52 mm) |
| Spark Plug Torque |
11 Ft. Lbs. (15 N.m) |
| Spark Plug Type |
41-921 (AC) |