im trying to post or share my tune file cause im having some issues with trans and its guzzling gas any help would be greatly appreciated
im trying to post or share my tune file cause im having some issues with trans and its guzzling gas any help would be greatly appreciated
Hit the "Go Advanced" button below the reply box. Then paperclip, add file, choose file, upload.
anyone that can look at my tune i need help any tips advice this truck is killing me on gas thanks and have a blessed day
File is tuner lockedOriginally Posted by Barefootrob2019
2005 Cadillac CTS-V - Tick SNS stage 2 cam, FAST LSXR 102mm, LS2 92mm silver TB, long tube headers and 3" exhaust, V2 rear cradle 3.23 gears
Need a list of all mods (including gearing and wheel/tire size) and a log also.
ok i will change it but it has cat back exhaust cai 3.73 gears if im not mistaken
this file should be unlocked
all three of them are locked.
they shouldnt be i guess i need to click the check
Make sure this didn't get changed somehow...
screenshot.05-05-2023 14.57.26.png
idk why they are locked
What mpg are you expecting from a 2002 suburban?
all 4 files are locked.
just pick one file, open it in your editor, hit the unlock button in the picutre above. Then save it as a different name.
Only upload that one file...no need to upload all of them.
better than 8 my last one got 18-24
its changed
I don't see anyway you are going to get 18-24 on a suburban.
Maybe better than 8 is possible. Is this a 4wd?
https://www.fueleconomy.gov/feg/Powe...=1&rowLimit=50
it is and my last one was 4x4 but it was a 2001
Data logs help more than tunes in most cases. Hard to see how it's running with the current tune without seeing a data log.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
heres a data log
Either your tune is way off or you have a vacuum leak. Look at the fuel trims in the log. Your MAP readings are high at idle, so I'm leaning toward new manifold gaskets and throttle body gasket. Hard to be certain without looking at the tune, especially since it's modified. Gaskets are cheap and easy enough, and they probably are getting up there in age anyway.
Actually, you know what?
P0178
P0449
Try back when you get those addressed. Otherwise it's a guessing game right now. All your tunes are locked.
Last edited by SiriusC1024; 05-05-2023 at 11:07 PM.
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