Which tune do I have
Which tune do I have
Recently got my Cobalt and found that it has alot more moods than I expected, I turned the esc off and the psi spiked at around 20 21, I checked the engine and I dont have gmstg1
sounds like a trifecta tune. if youve got selectable tuning which is what i got from wat u said...
Does it boost a different amount with the tc on? Then you push the tc button and it boosts a different amount? If so you've got a trifecta switchable tune. A fairly conservative one if it only pushes around 20lbs.
E-mail him with your VIN# and he can probably give you a little more info on how it's setup if you'd like to know.
Nice thank you I definitely will
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