I know this has been covered here some, but I am wondering what might cause this? Usually, a 15* HPOP with bigger injectors will cause it, but I have a low mileage 17* and stock injectors. It doesn't set a CEL, but when I check my codes on my Edge, it's almost always there. I don't notice any performance difference, at least i don't think. The truck runs damn good and pulls like a freight train. I do have tuning, so maybe the PCM is seeing the injectors need more oil when they really don't? It's not a big deal, but just curious while I am sitting here thinking about it.

 

Getting "freight train" power from ADs.

Yep, normal. I know, I did the tuning. No problems, just "pesky". There's no way around it unless you want less power.


Edit: Let me rephrase.....
Freight-train power with STOCK NOZZLES. ADs by themselves aren't the problem.

 

Thanks my friend. Yes, freight train...LOL!! All I can say is all three of my trailers get pulled damn well. I figured it had something to do with the tuning. Works for me. Also fixed my EB by the way. Thanks for lighting a fire under my azz to do so. It was simple.