Brenspeed Tunes

[Warlok]

Hi every body, I hope this has not been covered else ware allready, I just couldnt find anything on weather or not over time does the 93 octane or any other tune lose its punch and require a re-tune? I had heard that the ECM will begin to "learn" my driving style and lower out put eventually because I am not on the gas hard all the time. I cant tell weather this is BS or not, but I do feel at times the car isnt quite as strong as when I first tuned it. Might be in my head. Any idea's?

 

[V8JamesGT]

Well, reflash the original 93 tune agian and see if you can tell a difference.

 

[Warlok]

Re flashing

Well, reflash the original 93 tune agian and see if you can tell a difference.

That of course occoured to me, but is it enough to re flash the 93 octane tune alone, or should you return to stock, and then to 93 octane?

 

[kooldawg6]

Your car learn your driving style to over ride a tune??? What is this?????? GM's OnStar??????????