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Here's the stock tune if anyone wants to see it for themselves. Our first experience had me hesitant to try it again. Thankfully I had no issues copying it so that must be a good sign so far. It's...

So that would become the new stock tune to flash in, correct?

I'll see what I can do to pull a copy of the stock tune. We also go a soft (stored) code of P0148 - Fuel Delivery Error. What little research I've done points to a few different sensors or valves....

Certainly glad to have it back up and running. However, we are now getting 2 DTC's. One of them being P1755 having to do with the throttle valve actuator on the trans and the other, I can't remember...

Got the beast back and running with a new ECM and for only the cost of a deductible of $100. :D

Boy does it rattle a lot! I'm sure a tune will change that.

Let's hope we have no future issues...

Finally got word back from the dealer. They've ordered a new ECM and said if it works, great. If not, we're paying the $1400 for it. Billybob, you are right. Dealers now have zero tolerance for any...

At this point, I don't think they're going to be able to find any evidence. The Edge Insight doesn't even register anything. I didn't see it for myself but my dad tells me that all it showed was that...

Can you elaborate on this a bit more? I'm not sure I'm understanding exactly.

The truck is actually still under warranty. The previous owner purchased an extended warranty but it expires early...

Spoke with Donna at EFI Live. She passed some info to Paul and within 3 minutes called me back. The problems stem from the Smarty, we did nothing wrong in our attempts. It needs a dealer flash, no...

Yes, without registration, the software is a demo. Josh said it all in the above post. The light-ish blue paper has the serial and other numbers you need ;). Maybe you need to at least be connected...

Well, as I stated, we're going to call Cindy today and see what can be determined on EFI's end. If it turns out that the ECM is a brick, LRieff has a new ECM he got from the dealer with a dealer...

Returned to stock with the Smarty Jr. and that's what caused the ECM to "lock" and not allow us to read it or copy the stock tune. I noticed the VIN can be changed in the V7.5 Tune Tool, if that's...

Unforunately, it's not the stock tune that's original to the truck but yes, trying to flash a stock tune. Due to the fact that we had a Smarty Jr. on it before, the stock tune became "locked" in...

I'm trying to flash pass-through. No tunes yet besides the stock tunes from Tune File Depot.

Les brought it to my attention that the files need to be in the ".ctz" format rather than ".ctd." The file that Les sent me was a ".ctd" but the other I got from Tune File Depot is in the ".ctz"...

Hey guys. New to the forum but have been going back and forth with Les from Silver Bullet Tuning about tuning my dad's '06 Megacab. Well, initially, it was tuned with a Smarty Jr. Due to that, the...