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Dirtman
Former Middleweight Moss Fighting Champion
- Joined
- May 28, 2018
- Messages
- 19,304
- City
- 41N 75W
- Vehicle Year
- 2009
- Engine
- 2.3 (4 Cylinder)
- Transmission
- Automatic
- Total Lift
- It's up there.
- Total Drop
- It's down there.
- Tire Size
- Round.
- My credo
- I poop in the furnace.
All I know is Ford thought it was necessary and if they could have saved 3 cents by using single platinum plugs on both banks they would have lol 
Technically you can use old fashion copper plugs in the 4.0. Just depends how often you wanna change them. Double platinum plugs don't physically work any better than single platinum or even copper, they simply last longer.
Technically you can use old fashion copper plugs in the 4.0. Just depends how often you wanna change them. Double platinum plugs don't physically work any better than single platinum or even copper, they simply last longer.
