Frenchy
Well-Known Member
- First Name
- Chris
- Joined
- Mar 15, 2020
- Threads
- 98
- Messages
- 6,123
- Reaction score
- 8,267
- Location
- Elizabeth, Colorado
- Vehicle(s)
- 2019 Ford Ranger, 2019 cargo van, soon to be 1993
- Occupation
- Crown Forklift Technician
As long as you are running premium fuel in your truck you should be ok with the standard plugs. The only time you change the heat rating on a plug is IF the tuner recommends to do so. I have a tune from Livernois and still run the stock plugs and it does just fine. I also plan to change the plugs at 60,000 miles since that is the recommended interval for severe service on EcoBoost engines.So I'm waiting on my 5 star 93 perf tune. Would you recommend colder plugs with just a tune? 5 star didnt really have any recommendations but I've been meaning to pick their brain. My brother just recently tuned his audi A3 and they recommend new ignition coils and colder plugs. Im curious as to whats the weakest link on this motor
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