Do I need to buy 4 credits for my 18 Silverado if Im not going to mess with Tcm, just want to tune out AFM.
TIA
Do I need to buy 4 credits for my 18 Silverado if Im not going to mess with Tcm, just want to tune out AFM.
TIA
Yes, it's still 4 credits.
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.
Thank you sir.
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