LiftedBlackHD
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- Mar 31, 2012
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I installed an atlas 40 tuned FICM recently. Since then my egt's are very high. With my race tune I was seeing 1200 degrees cruising at 70. I switched to tow tune and temps are much better but if I hit a hill or a head wind they shoot up to 1100 cruising at 70. Truck used to cruise at 800. It also takes much longer to cool down.
Do I need an updated sct tune with less fuel to fix the issue?
Mods are what you see in my sig.
Thanks
Do I need an updated sct tune with less fuel to fix the issue?
Mods are what you see in my sig.
Thanks