Join Date: Aug 2012
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Hi Atwoojr, thanks for your reply.
I don't think that my SCT programmer has the different tunes for present DPF and DPF delete, mine only says Economy Tune, Performance Tune, and Extreme Tune. Which I had it programmed for Performance, cause of the better fuel milage. Which my mileage had gone from 14mpg to over 18mpg, until this problem occurred. And yes I'm aware of the warranty restrictions, but my truck is out of warranty anyway.
I returned it to stock last night, and tried to crank it up, once i was done, and same thing, loud noises, so I just shut it back down. I went to several diesel places, and went to dealership here, guess i'm gonna have it towed to dealership, and let them diagnose the problem, and then go from there.
And yes, I'm gonna take your advise on this website, I'm new to this website, but I can see there's alot of great info on here. I'm reading alot of post, and replies, and learning more about this stuff everyday.
I do have 1 more ? that I was told about yesterday... I bought my SCT from a Truck store that was going out of business, when I got it, I was told it was NEW, but the package and all looked like it had been opened, and just didn't look right. And guy told me yesterday, that if it has been used on another truck, then it wouldn't work right on mine. But last night when I returned it to stock, it said it wasn't married to my truck, cause i tried to look at something on there, to see if it would tell me anything. Now that it's not married to my truck, could it be used on another, or once it's been used, is that it? He said something about if it's been used on another truck, it wouldn't learn my ESM??? Thanks again.