Jeep Garage  - Jeep Forum banner

Spark plugs?

3K views 9 replies 4 participants last post by  Scottina06 
#1 ·
I've got about 38,000 miles on my jeep. I'm sure the plugs are original, do you guys think it would be worth my while to change them? I just watched the video of that weird guy on youtube change his plugs on his 4.7 wk, they looked really bad and gapped themselves to double the stock specs. That's the reason why i ask.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top