My battery is over 5 years old and I want to replace it soon. My question is, do I need to load the stock tune back before I do the battery replacement? I looked in the owners manual and it has a short procedure to go through when replacing the battery, is it best to do this with the factory tune loaded and then load the Troyer tune back later?

Thanks

02 F150 Super Crew Lariat FX4 White & Silver
5.4 /w Roush Cold Air Intake & K&N filter
3.55 LS
Flowmaster Cat Back
JBA Silver Cat4ward Headers
Rancho RSX's
Rancho Steering Stablizer
Hellwig Rear Anti Sway Bar
Lightning Tails
Outland Sport Bumper Guard
Hella 550's
Silverstars
Superchips 9100 Micro Tuner c/o Troyer Performance
Underdrive Pullies c/o Troyer Performance
Mag-Hytec Trans Pan

 

If you are at all worried, by all means return to stock. You do not have to, though. Just ENSURE you do NOT have the key in the ignition! LOL!

The tune is stored in the PCM's non-volatile memory, so is unaffected.

Either way, your adaptive strategy optimizations are cleared ( the KAM).


MGD