OK so now I reinstalled the performance tune in the truck and Im woundering what kind of a differance Im going to notice in the tune itself and in wiay the tranny shifts? I havent had a chance to actually drive the truck yet and was just woundering what to expect performance wise?

Im just woundering if you have to reinstall the factory tune in the truck evrytime you want to update the programmer
I downloaded the update and installed the performance tune back into the truck and was woundering if that is all I have to do. Will doing this install what is required to firm up the ...

I have the same truck and second that question as to what I can do with the tuner besides loading the diablo tune??
can I change the speed limiter, tire size etc I dont want to do too much playing around until I get some advice as I dont want to screw up anything

I have one other question while ...

OK guys now I have a new question (mostly for Lew) I have now downloaded the Diablo tune in the truck and will be putting a few hundred miles on the truck this weekend and was woundering about getting a custom tune for it and was woundering what I have to do to get the custom tune? I think I read ...

Hey jimb and lew I cant thank the 2 of you enough for all your help and patients with me in getting this thing updated I finally got it updated and Im about to go out and try and download the tune into the truck
Jimb your final explanation on how to get the file on the programer was right on the ...

I have tried over and over again to download and save the update file for my u7194 and Im having no luck at all. Everytime I click on the file the dialog box comes up FIND SAVE or CANCEL If I try to save the file to my desktop and then open it it sends me to a webpage to try and find the file and I ...

OK so I got the tool to communicate with my laptop (I got the drivers downloaded) but now Im still having the same problem and that Im trying to download and save the update the dialog box that opens says find save or cancel If I click on the save it does save something to my desktop but if I try to ...

Hi Lew
I cant says thanks enough for the help and your patients with me I have vista operating system and have tried to follow your last set of directions and still cant seem to get this thing to work I really wish I was better with these computers and didnt have to be a pain OH YA and the drivers ...

Well I have the usb/serial cable but cant seem to get the drivers for it I have a disk that came with it but it doesnt seem to have the drivers on it I tried the driver downloads on this site and cant seem to get any of them to work either I guess Im just a dumbass when it comes to computers

I did manage to get the dsdownloader downloaded but cant seem to get the update to download Everytime I try a dialog box comes up and ays it wants me to try and FIND it Im not sure what to do from here Im not much of an internet guy so any help would be greatly appreciated


Dave

just went out and plugged it in and it says V.9R09

Yes key was on e brake set and no I dont have any aftermarket items installed on the truck to this point it is totally stock with only factory options on it

Is noone willing to help a guy out??????????????

I have an 09 Sierra 4X4 5.3 6 speed. I purchased (new) the diablo sport U7194. I tried to install the performance tune in the truck today and the folling message came up on the screne

Predator was unable to read backup. you will need to export the backup using DS downloader and call 800-531-7484 ...

OK so now I have the usb cord and the power adapter and thanks again monteSS but now I dont seem to be able to find or should I say get the drivers for it any help would be greatly appreciated on where or how to get the drivers