Spark Plug Recommendation
scherp
12-05-2012, 06:34 PM
I have a 2008 GC with the 3.8 engine and need to change spark plugs. What would be the best spark plug to use?
RIP
12-06-2012, 01:58 AM
The original OEM plugs probably Champion double platinums.
Automotive Network, Inc., Copyright ©2026