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Hi, I'm Earth. Have we met?
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Most limp home mode problems (codes) will reset thereselves when you restart the truck, atleast for a short period of time! THis leads me to beleive your problem is something more than a fuel filter type problem! Is the check engine light on?
 

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Hi, I'm Earth. Have we met?
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3,162 Posts
Probably defueling for some stupid reason, my truck does the same thing. It doesnt throw any codes, just cuts the power back


Not all trucks will turn CEL on For a p1093, YOur stock file shows your truck is one of them as it dose not request a CEL for a 1093. and when tuning just shutting the code off will not keep it from happening you have to actualy stop the defueling to keep it from happening!!! You have to modify the 5 limp home engine protection tables to 100+MM3 to keep from happening!
 
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