Sorry for the late response guys. Went back and looked at my files and I believe OS #12637084 is what I used. Didn't end up fixing my issue, but it was compatible.
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Sorry for the late response guys. Went back and looked at my files and I believe OS #12637084 is what I used. Didn't end up fixing my issue, but it was compatible.
Can you post this file please?
Looking for a stock tune file for T42 O/S 24255281 It's in a 2013 Silverado 4.8L
Here ya go :thumb_yello:
Need some help finding a compatible O/S for 12639835
Hoping I can find something with a manual transmission. I did not see this O/S listed on the compatibility list.
Thanks in advance to anyone...
That's perfect, thanks so much for finding that ScarabEpic22
Looking for a stock file for a 2014 Camaro SS LS3 6spd std car. O.S. is 12656198 E38 ecm . If anyone has one I would really appreciate it.
Thanks
I have a brand new 2018 Silverado on the dyno. We just installed a P1 Procharger, truck is otherwise stock. The timing isn't staying where I want to be WOT and I've been chasing down the reason. ...
Any word if this has helped your issues. I am currently tuning a GMPP ECM and harness with an LS3 crate motor and I'm having exactly the same issues. Only mods are longtubes and a cam 233/250...
Post your tune, or PM me with it and I would be happy to take a look and compare to mine. You can email me @ spitune@live.com too
Abesstorage, I don't think I experienced that but I will look at some of my datalogs to confirm for you. I will say that this truck did not drive well at all until I tuned the 8spd trans. The...
Yah GMPX, very strange. Truck is running very well, at least 15000 kms put on it now and that was the only issue. I would have thought it would effect other things as well.
Well, I moved the speed limiter lower and it fixed my issue up right away!! Thanks bobo and 1906 !!
Thanks guys, I finally have the truck back at the shop. I'll give this a shot and report back.
Bump
2017 Silverado 6.2 -8 spd auto. We installed longtubes and an F1A Procharger. Truck is tuned and our client has been enjoying for a couple months now. Only real issue I have is that ever since the...
It can be rescaled, just not with EFI Live yet
OK thanks joecar
It's that jump in the axis I am talking about. Is it possible to rescale that axis to obtain better resolution in the higher area? Im not running out Maf, but that big jump makes it difficult to...
Here you joecar. Both MAF tables display that large spike
Have a client that just took delivery of 3 2017 duramax trucks. Is there any support for these yet?
Running into this alot now, especially with the 2017's . Can someone explain how to rescale the MAF table. I've done it in other software, can't see how it's done in EFI
Thought I should update this very odd problem. After way too much trial and error I was able to figure out what was causing my problem. I have no idea why but as long as I don't change B2501 at all...
I have a 2008 C6 Corvette LS3 Auto in the shop for some simple mods and a tune. I am having an issue I have never come across before. Anytime I flash a tune into the ECM that is not the stock tune...
Yes joecar, that is what I meant