new predator update??

[bgstew6]

its not supposed to lose the tune when upgraded...but

a rule of thumb has always been...copy/export the custom tune from the predator and save on computer.

then return truck back to stock

then update predator

and then upload custom tune back to predator

then load custom tune to truck.



Any time the factory tune is uploaded back to the truck the custom tune inside the Predator will be lost.

[DSG1]

Ive got the new model predator but it doesn't list a tune for 87 w/ pulley. I was planning to try it out when towing but with 93 oct but it only lists 93/93/pulley tune. Am I missing something?

Also after installing the 91oct tune I noticed when I start the truck in the morning when its cold and let it warm up the idol wanders badly. It will idle normally for a wile then jump up for 10 sec or so then drop back down. Is this normal?