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Discussion Starter #1
I have had very good results with the predator but every time i take the truck for long road trips over 40 miles the check engine light goes on WTF. I cant have that happening when towing a 37 foot trailer, and it was on the 40hp tow tune. Anyone had these same problems
 

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What version Predator?


What Code do you get?


Is this a California truck?
 

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It's gotta be your potty mouth.
 

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The Pred on my wifes 2500 does the same thing,only on highway, turbo overboost.It was upgraded once,supposedly newer upgrades are better.When I bought the 3500 I stole the Hot Juice off her truck so now she is stuck with the Pred only.
 

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Discussion Starter #5
yes, only on highway, very annoying. Maybe i will give runninwiththedevil a call. thanks for your input
 

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Welcome to the Predator.


James is great, but watch out for V1.10b. Nasty surge. Ive had better luck with custom tunes.
 
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