Have a buddy with a 2018 Silverado 5.3 with E-Assist and he?s wondering if I can still tune it. Has anyone ever messed with one of these? Does it even matter?
Have a buddy with a 2018 Silverado 5.3 with E-Assist and he?s wondering if I can still tune it. Has anyone ever messed with one of these? Does it even matter?
I wouldn't touch it. It never worked right with all the older hybrid trucks.
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.
Thanks, because of the lack of information I passed on messing with it.
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