Issues after deleting my LML

[Shawn30]

I have a 2011 Duramax with 130k miles.
So I had my def light come on and service def system light up. Found out it is a bad temp sensor in the def tank. The truck was limited to 55 mph So we did a delete. Full exhaust, LB7 up pipe, egr delete. First had my guy load the tune then we did the delete. Now when we start the truck it still says limited to 55mph and the def light is on. Anyone else had this issue. How do we get the light to go off And the limited to 55mph message to go away?

 

[gmduramax]

You aren’t going to get any help with a deleted truck. I would bet it’s the tune.

 

[2004LB7]

Last I heard, you had to have the system cleared before loading up the delete tune. Probably ways around that but it's going to take more then a canned tune

 

[Jakezed22]

Did you try a write entire? Should be able to remedy this easily in the tune.

 

[Shawn30]

We put the tune in but I don’t think they sent the right file. Been trying to deal with them and not great customer service. Anyone have good recommendations on a good tune

 

[TheBac]

Too risky to name tuners who deal in that kind of thing out in the open. Next thing you know, the govt is at their door.

Might want to look to Canada.

 

[Jakezed22]

We put the tune in but I don’t think they sent the right file. Been trying to deal with them and not great customer service. Anyone have good recommendations on a good tune

If you would like to email me your file I can try help.

[email protected]