Spark Plug Specifications

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

SPARK PLUG SPECIFICATIONS

Application		Specification
Spark Plug Type
2.2L		AC 41-948
4.3L		AC R41-932
Gap		0.040" (1.02 mm)
Tightening Torque
2.2L		13 Ft. Lbs. (18 N.m)
4.3L		11 Ft. Lbs. (15 N.m)
Firing Order
2.2L		1-3-4-2
4.3L		1-6-5-4-3-2