I use Hp Tuner on my C6 corvette but I have never messed with it on my truck. When I purchased the truck I tuned it with a PPE tuner. Would I be better off using my Hp tuner to tune the truck?
here is what I have done to the truck
2005 crewcab 4x4 3500LT dually 200,000miles LLY 373 gear
new head studs and gaskets
EGR blocked
PCV bypass
resonator removed
MBRP 4" strait
PPE tunner
LBZ Mouth Piece
PPE FPR
PPE FPRV
new transmission
billet tripple loc converter
transgo shift kit
Alto Red clutches