: Need new spark plugs



harry dizzle
08-27-12, 02:20 PM
Any help for a 2008 3.6 di?

MoFex
08-27-12, 02:21 PM
http://www.cadillacforums.com/forums/2008-cadillac-cts-performance-mods/267891-spark-plug-recommendations.html

Badab!nG
08-27-12, 08:50 PM
41-990 AcDelco plugs

harry dizzle
08-27-12, 10:14 PM
Thank y'all.