[asphaltcowboygd]

i have an 07 5.9 i recently installed a superchip flashpaq tuner and am having problems with it kicking my grid heater light on.. any ideas of what is going wrong it shuts me down to half power once it kicks the light on would greatly like some help fell free to email me [email protected]

 

[imoncall]

I'm not 100% sure but i think i read randomly that has to do with rail pressure issues, the light gos on solid when your driving and beeps or something then gos off without a beep?

 

[imoncall]

http://www.cumminsforum.com/forum/3rd-gen-powertrain/478822-04-5-flash-update-problems.html

this is one of the post were i read it