No way to know without more info.
You need that spoiled kid to tell you who did the tuning, who's, and what tune, Stage 1 (stock components tune)or Stage 2 (deleted components tune), Just because it doesn't use DEF doesn't mean it's deleted as you can turn off DEF with a stage 1 tune.
Not sure how you came to that conclusion.
They announced a recall to replace the pump that does not have a high failure rate in the Ecodiesel. They had to decide what to replace it with and get it designed and manufactured. The part is now available. You'll just have to wait your turn.
I have MRT stage 1 via EOC. Their instructions said, "On your first drive please keep less than 50% throttle and allow all gears to shift before 70mph. This will help the relearn process for the adaptives. Drive reserved for a few days and then you should be able to lay into it. Let the truck...
I don't know as I am not a deleter. My thoughts.
Why not ask the person who told you what to do?
Who did you buy it from? Ask them.
Do a forum search.
There are several deleters on the forum, maybe they will read your post and provide some help
Unless you do a stage 2 tune and delete it, your ideas will throw codes and perhaps put your truck in limp mode. These trucks are very sensitive to mods, even using a catch can on a stock truck will throw codes if the catch can hoses aren't the right size.
TC.
You are the one who put me onto mixing DEF with distilled. I use your 1 gal distilled to 2.5 gal DEF for a 26% ratio, been using it ever since I discovered my 2016 Eco will alert at 22%. I run the same on my 2020 3500 HO, don't know i5t's alert percentage
There is no incorrect DEF. Def is DEF. That said, DEF comes at 32.5-33% urea and can deteriorate and throw that message when it gets to 22%. It sounds like the DEF you used was old and below 22% Or as some have posted, there are reports of people buying DEF at Walmart, using it, refilling...
MRT is the tune. The tuner has difficulty with English. So EOC is pretty much the seller and spokesman.
Chris Munro, owner of EOC Performance Parts LTD, an authorized dealer/partner for MRTuning.
AKA EcoDieselOwnersCanada-Performance Parts...
That sounds like an SFT. They probably don't know how to tune for it so they decide not to support it, so typical. Next, if you dispute them they'll just stop dealing with you. Been there, had it done to me.
DEF cannot affect mileage or power. The SCR is at the end of the exhaust system. All DEF does is neutralize the leftover NOx emissions. It is totally unrelated to the engine. You gain nothing by removing it
Yeah, they do it all the time - deny warranty is what they do all the time. If it's only rust I can understand their position, but not certain rust would cause the pump to fail. If there's more than rust, especially metal shavings you should still file a claim. They'll probably come back with...