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Thread: O2 Sensor Help
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post #7 of (permalink) Old 10-28-2003
Monkey Boy
V6 Member
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Joined: Nov 2002
Posts: 2,579
I think you still have a plug problem. See, in 2002, Ford mysteriously changed the V6 spark plug, and then went back to the plug they were using for the 99-01 cars in 2003. Maybe they gave you the 2002 plug. Screw O'Reilly's and go to NAPA. Also, I'd suggest you use Autolite or NGK rather than AC's.
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