Thread: Best spark plugs for a 4.0 SOHC are...
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Old 11-03-2011, 04:11 PM
StxDangerRanger StxDangerRanger is offline
Drinkin' and Wrenchin'
  
Join Date: Sep 2011
Posts: 152
Default Re: Best spark plugs for a 4.0 SOHC are...
I got Champions in mine. but i'll probably be switching to Motorcrafts once i Seafoam.
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