rough idle still returns after a little while, dont know why, removed tuner for now till problem fixed, will run my bully dog with new update and accepts the newest flash from dodge also too cool dont have to flash it everytime i remove the tuner> i have the u 7131 with the r16 update.

tyry what mike said for me to do in the above thread.

ok i loaded the tune again in the truck then did the total restore like you said to do, drove truck a bit then reloaded the tune in the truck again on extreme and is much better for now. Time will tell if it stays this good because this is what it did the first time but it took a while then started ...

welcome to the club, i waas told to do a full restore on the original backup and it still has a little issue good luck.

yes mike i think its totally out, when i removed the tune from truck i went to the area where you can pick what tune you want, eg tow, performance, extreme etc and then scrolled to the [restore original backup line and picked it] then it asks you are you sure bla bla bla, then the 5 min wait. Is ...

need help still, havent done anything yet since last instruction you told me to try>>>

if you need my calibration id is 35325853ag i know about the ag becaused i flashed it to the latest update after i took the predator out.

well Mike round 2, tried what you said i got to the spot to try to restore original; backup and it said.>>> cant restore original backup it was already restored or was never saved>>> This is as far as it will let me go unless i want to load a tune again which i dont till we know why it idles like ...

so when i took it out i went to performance tunes and then restore original back up, now with this done do i have to go thru ther steps that you provided or do i have to download it in the truck first then do the steps you specified? Also when i do the steps you specified when you mean do a full ...

also this symptom seems like it started to get worse as time went by, when i first flashed the predator and had it in there it seemed fine and i had it in there for a month or so and then it started this symptom.

as soon as i install the u7131 my idle starts to get rough, the whole truck shakes tried different power levels but the same, it sounds like in the exhaust like the engine is missfiring, I have the r16 downloaded as well. I guess ill just take it out again till we get some answers about this. As ...

just wondering because my truck idles a bit rough on extreme and is doesnt idle rough on rkl or performance, it also smokes more on extreme than on rkl just wondering because its the perfect amount of power towing with my edge hot juice on tow also.Also is there timind added? doesnt sound like very ...

be sure they check the harness at the ecm, we changed 3 of them lately for faulty pins in the connectors.

i told you johan its not only me, there something to do with the cold settings up here thats not dialed in, as it gets colder there will be more and more complaints about this. Sorry dont shoot the messenger, i just know the characterists of my truck very well, its the same routine for me every day ...

should be in the 500,s if you stack it with something like the predator 2017 or something like that, i was 526 with the ppe tuner and the dr. performance 2017. Havent tried any rune with the diablo yet but im working on getting the right setup or combination of 2 chips.