Had this code pop up and go away numerous times. One day it stuck and wouldn't go away with the studdering the engine was doing because of the code. I thought maybe the # 8 injector was going...changed my oil added 2- bottles rev-x, changed both fuel filters and did the blue spring mod.
Cranked the truck up after that and the code didn't come back.
So I took a 2k mile road trip and about a 100 miles away from home code came back with the symptoms... Wtf? Help!
I have the cts and all vitals are good...
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