From what Derek told me it’s better to have the kit plugged in to run the tune. You could but since you have to unplug the sensor on the radiator it could throw the readings off.
I’ve had my tsp kit and tune for 2weeks and it’s awesome. Night and day difference from the tsp1. For the first week I just flashed it and ran it on regular 93. It still showed a 10% ethanol mix in the fuel. Felt better than the tsp1 already. Once I had a chance to drive out of town to get e85 I...
How do y’all manage to get a vit tune these days? I messaged him about a week ago and he read the message. He’s yet to respond. I know he’s busy but what’s the average response time?