limp mode code 1093
#1
limp mode code 1093
i have a 2005 duramax that will randomly go into limp mode for sure when i run a fuel additive such as lucas. My local dealer says it needs a fuel rail pressure sensor. Anybody have any comments on this. This truck is stock except a fass pump and it was doing this limp mode before i put the pump on will still do it.
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