i have a hypertech maxenergy tuner and it worked on my 08 xlt but wouldnt on a 07 fx4 and it said it would work on any 5.4 04 to 08 anyone know y?

 

did you reset it back to stock before trying it on the new truck?

 

reset the first truck back to stock?

 

yeah you need to set the tuner back to stock so it can read the new vehicles information!!

 

i have a question???? has anybody had any problems with these programmers???(especially superchips)
i put the superchips on my 2006 4.6 f150 and it messed up the computer twice

 

o well yea i did and it read and it would enter the tuning mode then just say error

 

ive been running the superchips flashpaq since july with no issues i like it just woke up the truck enough for me and the mileage tune is giving me better mileage

 

Have hooked up and been running my Edge Evolution for three days now and really have to restrain myself from being on the gas. I also like all the extras that this unit offers and the ease and look of the install.

 

Give me some details on your issue? Did you contacted customer service both times? Feel free to PM me if you would like.

Scott