[cooks stroker]

I have a Sct livewire on my 04 powerstroke. W/ a custom race tune.but I went on vacation an had it on the whole time and when I turned it off Wen we got there it wudnt come back on..and I'm stuck on proformence .what can I do?

 

[[email protected]]

Does the device say anything on the screen?

 

[05 smoker]

driving on the performance tune wont hurt anything unless your towing.
mike

 

[Lilpooh]

Check your cigarette lighter, it uses the same fuse as the OBDII. You might of blown a fuse.

 

[cooks stroker]

The screen won't even turn on and my cig lighter works.