I have a very kinda stupid question . I just bought my first BAMA tuner , however my question is do I need to apply the tune every time I start my 2011 GT or Just tune it for once and change it whenever I feel like it ?
do NOT do anything (radio/lights/etc) while tuning it. It can be made angry during the process of tuning if there are voltage changes. Some folks even like to have it on a trickle charger while reflashing. Make sure the tuner is up to date.
2012 V6 traded for a 2017 VW GTI