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Unread 10-10-2011, 06:28 AM   #1
jmonty0523
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1997 ZJ 
 
Join Date: Jun 2011
Location: Amsterdam, New York
Posts: 530
4.0 spark plug questions...
So from what I've read, the Jeeps tend to like the copper plugs instead of like platinum or other high end spark plugs? I have heard this a lot, but I've also heard that it is the opposite. Advance Auto Parts is running a sale on Champion copper plus plugs for $1.19. But they also have comparable sales for the higher end plugs. Before I go buying the plugs and not get best ones for my Jeep, I figured I'd do more research on it...

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Unread 10-10-2011, 07:35 AM   #2
Jeepfordan
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Posts: 316
Stick with the champion coppers
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Unread 10-10-2011, 07:42 AM   #3
jmonty0523
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Join Date: Jun 2011
Location: Amsterdam, New York
Posts: 530
That's what I was planning on doing. I just wanted to make sure first. And the deal is even better than I thought, it comes with a free hat! But I figured a new set wouldn't hurt anything, considering how nasty the old ones looked even though they were "changed in early may" according to previous owner.....
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