Juben
Well-Known Member
- Joined
- Jan 29, 2015
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- Location
- Chattanooga, TN
- First Name
- Justin
- Vehicle(s)
- 2015 EcoBoost Mustang (AT) w/PP
- Thread starter
- #1
Is anyone here running colder spark plugs with their tune(s)? I know that it's usually a good practice, and even Ford recommends two ranges colder with their FoST tune, but I'm having a difficult time finding any information on what plugs we have and what would be a step or two steps colder.
TIA!
TIA!
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