Can i use colder plugs without a tune?
#1
Can i use colder plugs without a tune?
hello everyone i just bought a 2012 cls63 and i think i needs plugs and coils already lol. im getting a tune in a few months but i need plugs and coils now, so would it affect the engine in any way if i was to buy colder plugs now without a tune so i can be ready for when i do get one? and i was looking around and seen a few posts about ngk 1555, are these plugs okay for a eurocharged stage 2 tune? thanks in advance
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AMGJones0 (09-20-2024)