2006 4.7L V8 - Best plugs after 100k miles?
The commander just punched passed 100,000 miles last month...
I have an '06 4.7L, V8 and I need to know the best plugs/best experiences people have had with Spark Plugs in the higher milage Commanders...?
I know there has been discussion about using OEM plugs, otherwise the computer may throw error codes.
Any other things I should know?
I am looking for some insight, here in April 2013, after people have had their Commanders for several years...
Thanks in advance for anything anybody can offer!!!
2006 Jeep Commander Limited