vilim12, Sorry...but there was some confusion concerning this. I was not aware that the 600QR file was still functional after our SOTF was released. I sent you another email about an hour after after my original reply to you, clarifying this. Please check your email and refer to the PSA...
Not to stir the pot and cause any more dissention, but......the instructions that we send with EVERY tuner we sell plainly states to hook a battery charger to the truck BEFORE downloading a tune. The screen on the Dashdaq also communicates the statement "DO NOT TURN THE KEY OFF". Choosing...
Yes Sir! Please give us a call and we will be happy to answer your questions and serve you any way we can. Our office hours are M-TH from 10AM until 7PM and on Friday from 10AM until 5PM.