Diablosport Forums

Well after 3 years, Revision 9r05 for the U7130 has finally resolved the loping idle. I am no longer afraid to leave my truck idle and have people ask me what's wrong with the truck. I just have to say thanks and good work guys.

Good to hear...

Hopefully soon the U7131 will be fixed too???

Yeah, my 06' really could use the idle fix on the U7131, whenever its cold I've had my own mother ask me if my truck was alright. I've considered uninstalling the predator because of it. Is there a fix for the U7131 in the pipe so to speak?

Great Question...I'd like to know as well. I reload the Original Back-Up when it gets cold. That rough idle just makes my soul hurt.

I have asked another user for some datalogs of one of these trucks running like that in the cold, as soon as we can get on, it should make it alot easier to find the problem.

I unistalled the predator and my trk still has a crazy idole!!! any ideas? if so please e mail me if possable i dont get much of a chance to come on the forum.. thanks..

Try disconnecting the MP-8 maybe?

ive tryed that as well . im going to c if i can update my predator and c if that seems to clean the idole up and go from there , it just seems wered that thr trk still messes up without any programs installed..

ok ive down loaded v9ro4 thats the latest update correct?

does the v9r04 update fix the rough idle. I too put original back up in. It idles up and down like a yo-yo

no it did not fix it.. ive looked at all the wiren harnesses and checked all connections i still csnt find the problem its got a eratic idle but just sometimes,and when u add the tune it gets way werce. and it also revs to the moon... ive heard it could be a fuel press sencer or the FCA im going to try to find a simular trk and swap parts till i get it rite.. some say bad injectors but i cant get a good answer, seems like a bad injector would make this idle [roblem constantly.. plez let me know if u come up with a solution .....