Yesterday I had my L5P 2018 in the dealership for a recall. I asked to adjust the ECM for 35s I just got. They told me they don’t know how. Said they opened a ticket with GM and they couldn’t do it.
Is there a tuner or a way to fix the Speedo or am I just going to have to deal with it being off?
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Is there a tuner or a way to fix the Speedo or am I just going to have to deal with it being off?
Sent from my iPhone using Tapatalk
